{"id":7067,"date":"2023-10-04T23:17:56","date_gmt":"2023-10-04T22:17:56","guid":{"rendered":"https:\/\/adiseal.com\/?p=7067"},"modified":"2026-08-16T12:25:10","modified_gmt":"2026-08-16T11:25:10","slug":"ct1-sealant-adhesive","status":"publish","type":"post","link":"https:\/\/adiseal.com\/fr\/ct1-sealant-adhesive\/","title":{"rendered":"CT1 Sealant Adhesive"},"content":{"rendered":"\n<h1 id=\"h-what-is-better-than-ct1-sealant-adhesive-adiseal-vs-ct1\" class=\"wp-block-heading\">What is Better than CT1 Sealant Adhesive? Adiseal vs CT1<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">While CT1 sealant adhesive is a popular hybrid polymer Adiseal adhesive sealant is better than CT1 in numerous ways.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Here is a direct, data-backed comparison of how Adiseal adhesive sealant outperforms CT1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Initial Grab:<\/strong> Adiseal provides a heavier initial grab than CT1, reducing the need for temporary bracing or support during application.<\/li>\n\n\n\n<li><strong>Underwater Clarity:<\/strong> When submerged, clear CT1 sealant turns white and opaque over time. Clear Adiseal retains its total optical clarity.<\/li>\n\n\n\n<li><strong>Mould Prevention:<\/strong> In sanitary and wet environments, Adiseal resists fungal and mould growth significantly longer than CT1.<\/li>\n\n\n\n<li><strong>Faster Curing:<\/strong> The coloured variants of Adiseal (including white, black, grey, and brown) cure faster than the equivalent CT1 formulas.<\/li>\n\n\n\n<li><strong>Superior Bond Strength:<\/strong> Adiseal was independently proven to be the strongest adhesive on the market, resisting breakout forces over 3123 psi.<\/li>\n\n\n\n<li><strong>Cost Efficiency:<\/strong> Despite outperforming CT1 in physical tests, Adiseal maintains a lower trade price point per tube.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br><\/p>\n\n\n\n<h2 id=\"Are-CT1-Claims-Backed-by-Proof-or-Marketing-Hype\" class=\"wp-block-heading\">Is CT1 360% stronger than hybrid polymers?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">No. Some manufacturers make bold claims about their products, like being 360% stronger than hybrid polymers or inherently superior without publishing verification. There is no data or even mention of any tests to back up this claim by C-Tec. Adiseal on the other hand relies on third-party verification and repeatable field tests rather than marketing hype. If you are looking for a reliable <strong>CT1 alternative<\/strong>, the empirical data shows Adiseal delivers higher performance at a lower cost.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Quick links<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"#Which-sealant-has-the-highest-mould-resistance-CT1-vs-Adiseal\">Which sealant has the highest mould resistance? CT1 vs Adiseal<\/a><\/li>\n\n\n\n<li><a href=\"#Which-sealant-has-stronger-colour-protection-CT1-vs-Adiseal\">Which sealant has stronger colour protection? CT1 vs Adiseal<\/a><\/li>\n\n\n\n<li><a href=\"#Which-adhesive-has-the-strongest-grab-CT1-vs-Adiseal\">Which adhesive has the strongest grab? CT1 vs Adiseal<\/a><\/li>\n\n\n\n<li><a href=\"#What-cures-quicker-CT1-or-Adiseal\">What cures quicker CT1 or Adiseal?<\/a><\/li>\n\n\n\n<li><a href=\"#CT1-sealant-adhesive-vs-Adiseal-adhesive-sealant-price-comparison\">CT1 sealant adhesive vs Adiseal adhesive sealant price comparison<\/a><\/li>\n\n\n\n<li><a href=\"#What-is-the-strongest-adhesive-Independent-adhesive-bond-strength-test-results\">What is the strongest adhesive? Independent adhesive bond strength test results<\/a><\/li>\n\n\n\n<li><a href=\"#What-materials-does-CT1-work-on\">What materials does CT1 work on?<\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 id=\"Which-sealant-has-the-highest-mould-resistance-CT1-vs-Adiseal\" class=\"wp-block-heading\">Which sealant has the highest mould resistance? CT1 vs Adiseal<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/adiseal.com\/wp-content\/uploads\/2023\/09\/CT1-sealant-vs-Adiseal-sealant-mould-resistance-comparison-1024x576.webp\" alt=\"CT1 sealant vs Adiseal sealant mould resistance test comparison results. Adiseal has stronger mould resistance.\" class=\"wp-image-7070\" srcset=\"https:\/\/adiseal.com\/wp-content\/uploads\/2023\/09\/CT1-sealant-vs-Adiseal-sealant-mould-resistance-comparison-1024x576.webp 1024w, https:\/\/adiseal.com\/wp-content\/uploads\/2023\/09\/CT1-sealant-vs-Adiseal-sealant-mould-resistance-comparison-300x169.webp 300w, https:\/\/adiseal.com\/wp-content\/uploads\/2023\/09\/CT1-sealant-vs-Adiseal-sealant-mould-resistance-comparison-768x432.webp 768w, https:\/\/adiseal.com\/wp-content\/uploads\/2023\/09\/CT1-sealant-vs-Adiseal-sealant-mould-resistance-comparison-700x394.webp 700w, https:\/\/adiseal.com\/wp-content\/uploads\/2023\/09\/CT1-sealant-vs-Adiseal-sealant-mould-resistance-comparison-410x231.webp 410w, https:\/\/adiseal.com\/wp-content\/uploads\/2023\/09\/CT1-sealant-vs-Adiseal-sealant-mould-resistance-comparison-100x56.webp 100w, https:\/\/adiseal.com\/wp-content\/uploads\/2023\/09\/CT1-sealant-vs-Adiseal-sealant-mould-resistance-comparison-275x155.webp 275w, https:\/\/adiseal.com\/wp-content\/uploads\/2023\/09\/CT1-sealant-vs-Adiseal-sealant-mould-resistance-comparison.webp 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">As demonstrated in the image above, Adiseal sealant exhibits <a href=\"https:\/\/adiseal.com\/anti-mould-sealant\/\" data-type=\"post\" data-id=\"3655\">stronger mould resistance<\/a> than CT1 sealant. After being submerged in identical water for 24 days, the CT1 sealant discoloured below the water line due to mould growth, whereas the Adiseal sealant remained mould-free.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h3 id=\"h-test-procedure-amp-batch-data\" class=\"wp-block-heading\">Test Procedure &amp; Batch Data<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">To ensure a completely fair evaluation, we executed the following controlled environment test:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Application:<\/strong> Both products were applied inside new, clean plastic cups.<\/li>\n\n\n\n<li><strong>Submersion:<\/strong> The cups were filled halfway with standard UK tap water.<\/li>\n\n\n\n<li><strong>Sealing:<\/strong> Both cups were tightly covered with plastic wrap to ensure a completely sealed environment.<\/li>\n\n\n\n<li><strong>Environment:<\/strong> Both cups were stored directly next to each other in a dark, cool location at room temperature.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Test Start Date: <\/strong>13\/07\/2023  <\/li>\n\n\n\n<li><strong>Test End Date (Image Taken):<\/strong> 06\/08\/2023 (Water removed after 24 days)<\/li>\n\n\n\n<li><strong>CT1 Sealant White Data:<\/strong> Lot number `3941754` (Confirmed by C-Tec as manufactured in February 2023).<\/li>\n\n\n\n<li><strong>Adiseal Sealant White Data:<\/strong> Batch number `3250560`.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h3 id=\"h-verification-of-test-result\" class=\"wp-block-heading\">Verification of test result<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">These are our internal test results. Because we are completely confident in these claims, we will provide a free tube of Adiseal adhesive sealant to any verified tradesperson in the UK for their own testing. Visit our <a href=\"https:\/\/adiseal.com\/offer\/\" data-type=\"page\" data-id=\"285\">Offer Page<\/a> to claim yours.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Note: In a historical 2019 test, Adiseal was also proven to have stronger mould resistance than C-Tec\u2019s premium BT1 sealant formula. Images of this test are available upon request.<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 id=\"Which-sealant-has-stronger-colour-protection-CT1-vs-Adiseal\" class=\"wp-block-heading\">Which sealant has stronger colour protection? CT1 vs Adiseal<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/adiseal.com\/wp-content\/uploads\/2023\/09\/CT1-sealant-clear-vs-Adiseal-sealant-clear-colour-test-in-water-1024x576.webp\" alt=\"ct1 sealant clear vs Adiseal ultra clear sealant colour test in water. CT1 clear has turned white in water.\" class=\"wp-image-7072\" srcset=\"https:\/\/adiseal.com\/wp-content\/uploads\/2023\/09\/CT1-sealant-clear-vs-Adiseal-sealant-clear-colour-test-in-water-1024x576.webp 1024w, https:\/\/adiseal.com\/wp-content\/uploads\/2023\/09\/CT1-sealant-clear-vs-Adiseal-sealant-clear-colour-test-in-water-300x169.webp 300w, https:\/\/adiseal.com\/wp-content\/uploads\/2023\/09\/CT1-sealant-clear-vs-Adiseal-sealant-clear-colour-test-in-water-768x432.webp 768w, https:\/\/adiseal.com\/wp-content\/uploads\/2023\/09\/CT1-sealant-clear-vs-Adiseal-sealant-clear-colour-test-in-water-700x394.webp 700w, https:\/\/adiseal.com\/wp-content\/uploads\/2023\/09\/CT1-sealant-clear-vs-Adiseal-sealant-clear-colour-test-in-water-410x231.webp 410w, https:\/\/adiseal.com\/wp-content\/uploads\/2023\/09\/CT1-sealant-clear-vs-Adiseal-sealant-clear-colour-test-in-water-100x56.webp 100w, https:\/\/adiseal.com\/wp-content\/uploads\/2023\/09\/CT1-sealant-clear-vs-Adiseal-sealant-clear-colour-test-in-water-275x155.webp 275w, https:\/\/adiseal.com\/wp-content\/uploads\/2023\/09\/CT1-sealant-clear-vs-Adiseal-sealant-clear-colour-test-in-water.webp 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Adiseal showed vastly superior performance compared to CT1 in the water-clear sealant test. While the C-Tec product turned white and cloudy both above and below the water line, Adiseal Ultra Clear sealant stayed completely transparent.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h3 id=\"h-test-procedure-amp-batch-data-0\" class=\"wp-block-heading\">Test Procedure &amp; Batch Data<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">To ensure a completely fair evaluation, we executed the following controlled environment test:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Application:<\/strong> Both products were applied inside new, clean plastic cups.<\/li>\n\n\n\n<li><strong>Submersion:<\/strong> The cups were filled halfway with standard UK tap water.<\/li>\n\n\n\n<li><strong>Sealing:<\/strong> Both cups were tightly covered with plastic wrap to ensure a completely sealed environment.<\/li>\n\n\n\n<li><strong>Environment:<\/strong> Both cups were stored directly next to each other in a dark, cool location at room temperature.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Test Start Date: <\/strong>13\/07\/2023<\/li>\n\n\n\n<li><strong>Test End Date (Image Taken):<\/strong> 06\/08\/2023 (Water removed after 24 days)<\/li>\n\n\n\n<li><strong>CT1 Sealant Clear Data:<\/strong> Lot number `3843320` (Confirmed by C-Tec as manufactured in April 2023).<\/li>\n\n\n\n<li><strong>Adiseal Ultra Clear Data:<\/strong> Batch number `2253-0927`.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h3 id=\"h-verification-of-test-result-0\" class=\"wp-block-heading\">Verification of test result<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">These are our internal test results. Because we are completely confident in these claims, we will provide a free tube of Adiseal adhesive sealant to any verified tradesperson in the UK for their own testing. Visit our <a href=\"https:\/\/adiseal.com\/offer\/\" data-type=\"page\" data-id=\"285\">Offer Page<\/a> to claim yours.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In a historical clear-water test conducted on May 5th, 2020, data revealed that the older formula of CT1 clear sealant actually outperformed their newer formula.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"422\" src=\"https:\/\/adiseal.com\/wp-content\/uploads\/2023\/08\/Clear-sealant-comparison-in-water.webp\" alt=\"clear sealant test in water including CT1 clear sealant and Adiseal clear sealant.\" class=\"wp-image-6534\" srcset=\"https:\/\/adiseal.com\/wp-content\/uploads\/2023\/08\/Clear-sealant-comparison-in-water.webp 750w, https:\/\/adiseal.com\/wp-content\/uploads\/2023\/08\/Clear-sealant-comparison-in-water-300x169.webp 300w, https:\/\/adiseal.com\/wp-content\/uploads\/2023\/08\/Clear-sealant-comparison-in-water-700x394.webp 700w, https:\/\/adiseal.com\/wp-content\/uploads\/2023\/08\/Clear-sealant-comparison-in-water-410x231.webp 410w, https:\/\/adiseal.com\/wp-content\/uploads\/2023\/08\/Clear-sealant-comparison-in-water-100x56.webp 100w, https:\/\/adiseal.com\/wp-content\/uploads\/2023\/08\/Clear-sealant-comparison-in-water-275x155.webp 275w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">In the image above, the CT1 clear sealant old formula is on the far right, and their new formula is the second from the right. It&rsquo;s evident that their new formula turned white both below and above the water line, while their old formula clear sealant only turned white below the water line.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br><\/p>\n\n\n\n<h2 id=\"Which-adhesive-has-the-strongest-grab-CT1-vs-Adiseal\" class=\"wp-block-heading\">Which adhesive has the strongest grab? CT1 vs Adiseal<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"559\" src=\"https:\/\/adiseal.com\/wp-content\/uploads\/2023\/09\/CT1-adhesive-white-vs-Adiseal-adhesive-white-grab-test-comparison.webp\" alt=\"CT1 adhesive vs Adiseal adhesive grab comparison. Adiseal has stronger grab than CT1.\" class=\"wp-image-7074\" srcset=\"https:\/\/adiseal.com\/wp-content\/uploads\/2023\/09\/CT1-adhesive-white-vs-Adiseal-adhesive-white-grab-test-comparison.webp 1280w, https:\/\/adiseal.com\/wp-content\/uploads\/2023\/09\/CT1-adhesive-white-vs-Adiseal-adhesive-white-grab-test-comparison-300x131.webp 300w, https:\/\/adiseal.com\/wp-content\/uploads\/2023\/09\/CT1-adhesive-white-vs-Adiseal-adhesive-white-grab-test-comparison-768x335.webp 768w, https:\/\/adiseal.com\/wp-content\/uploads\/2023\/09\/CT1-adhesive-white-vs-Adiseal-adhesive-white-grab-test-comparison-700x306.webp 700w, https:\/\/adiseal.com\/wp-content\/uploads\/2023\/09\/CT1-adhesive-white-vs-Adiseal-adhesive-white-grab-test-comparison-410x179.webp 410w, https:\/\/adiseal.com\/wp-content\/uploads\/2023\/09\/CT1-adhesive-white-vs-Adiseal-adhesive-white-grab-test-comparison-100x44.webp 100w, https:\/\/adiseal.com\/wp-content\/uploads\/2023\/09\/CT1-adhesive-white-vs-Adiseal-adhesive-white-grab-test-comparison-275x120.webp 275w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Adiseal coloured adhesives demonstrate a visibly <a href=\"https:\/\/adiseal.com\/grab-adhesive\/\" data-type=\"post\" data-id=\"6311\">stronger immediate grab<\/a> compared to CT1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h3 id=\"h-grab-test-procedure-amp-product-age-advantage\" class=\"wp-block-heading\">Grab Test Procedure &amp; Product Age Advantage<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">To verify initial grab strength, we devised a strict gravity-drop test:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A black tile and several 100g weights were meticulously cleaned using a professional solvent cleaner.<\/li>\n\n\n\n<li>A controlled, equal bead of CT1 white adhesive and Adiseal white adhesive was applied to the tile.<\/li>\n\n\n\n<li>The 100g weights were firmly pressed into each adhesive while the tile lay flat on a workbench.<\/li>\n\n\n\n<li>The tile was then flipped completely vertical, allowing gravity to pull down on the weights.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Test Date:<\/strong> 13\/07\/2023<\/li>\n\n\n\n<li><strong>CT1 White Adhesive Data:<\/strong> Lot `3941754` (5 months old at test time).<\/li>\n\n\n\n<li><strong>Adiseal White Adhesive Data:<\/strong> Batch `3250560` (1 month old at test time).<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h4 id=\"h-why-this-test-favoured-ct1\" class=\"wp-block-heading\">Why this test favoured CT1<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Over time, unopened adhesive cartridges naturally thicken, which mechanically increases the product&rsquo;s instant grab. To ensure fairness, we tested a 5-month-old CT1 cartridge against a fresh 1-month-old Adiseal cartridge\u2014giving C-Tec a distinct structural advantage. Despite this edge, Adiseal successfully held the weight while CT1 experienced slippage. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br><\/p>\n\n\n\n<h4 id=\"h-transparency-statement-on-clear-formulas\" class=\"wp-block-heading\">Transparency Statement on Clear Formulas<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">We executed this exact initial grab test multiple times on <strong>CT1 Clear<\/strong> vs <strong>Adiseal Ultra Clear<\/strong>. While Adiseal Ultra Clear won the vast majority of the rounds, there was one instance where it did not. Because we value transparency over marketing hype, we officially claim that <strong>Adiseal coloured variants (white, black, grey, brown) have a stronger grab than CT1 coloured variants<\/strong>, even though our clear formula generally outpaces theirs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h3 id=\"h-verification-of-test-result-1\" class=\"wp-block-heading\">Verification of test result<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"h-\">These are our internal test results. Because we are completely confident in these claims, we will provide a free tube of Adiseal adhesive sealant to any verified tradesperson in the UK for their own testing. Visit our <a href=\"https:\/\/adiseal.com\/offer\/\" data-type=\"page\" data-id=\"285\">Offer Page<\/a> to claim yours.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br><\/p>\n\n\n\n<h3 id=\"CT1-Power-Grab-n-Bond-adhesive-(PGNB)-vs-Adiseal-Hi-Grab-adhesive\" class=\"wp-block-heading\">Heavy-Duty Alternatives: CT1 Power Grab n Bond vs Adiseal Hi-Grab adhesive<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><em>For specialist, ultra-heavy applications, C-Tec offers Power Grab n Bond (PGNB), while we manufacture Adiseal Hi-Grab adhesive.<\/em> <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Rather than claiming outright performance superiority over PGNB, our field tests show that both products deliver highly comparable, exceptional <a href=\"https:\/\/adiseal.com\/instant-grab-adhesive\/\" data-type=\"post\" data-id=\"3595\">instant-grab<\/a> performance on heavy vertical surfaces. However, <strong>Adiseal Hi-Grab achieves this elite level of performance at a significantly lower, trade-friendly price point per tube.<\/strong><br><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br><\/p>\n\n\n\n<h2 id=\"What-cures-quicker-CT1-or-Adiseal\" class=\"wp-block-heading\">What cures quicker CT1 or Adiseal?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">How long does CT1 take to cure? The curing time for CT1 can vary depending on a number factors like moisture in the air and temperature. In our tests we found the Adiseal colours (white, black, grey and brown) to cure quicker than the CT1 equivalent product.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h3 id=\"CT1-Glue-Superfast-Plus-vs-Adiglue\" class=\"wp-block-heading\">C-Tec Superfast Plus Glue vs Adiglue<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The Adiseal alternative to C-Tec Superfast Plus glue is Adiglue. Adiglue has a thicker gel formulation, allowing higher gap fill and higher initial grab than the C-Tec Superfast Plus glue. As well as Adiglue being better than the C-Tec glue, C-Tec Superfast Plus glue, Adiglue is also lower priced than the C-Tec alternative superglue.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br><\/p>\n\n\n\n<h2 id=\"CT1-sealant-adhesive-vs-Adiseal-adhesive-sealant-price-comparison\" class=\"wp-block-heading\">CT1 sealant adhesive vs Adiseal adhesive sealant price comparison<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">As well as Adiseal adhesive sealant being better than CT1 sealant adhesive in numerous ways, Adiseal products are also lower priced than C-Tec products.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>C-Tec product<\/strong><\/td><td><strong>Adiseal product<\/strong><\/td><\/tr><tr><td>CT1 sealant adhesive white 290ml : \u00a311.35 + VAT<\/td><td>Adiseal adhesive sealant white 290ml : \u00a39.49 + VAT<\/td><\/tr><tr><td>CT1 sealant adhesive black 290ml : \u00a311.35 + VAT<\/td><td>Adiseal adhesive sealant black 290ml : \u00a39.49 + VAT<\/td><\/tr><tr><td>CT1 sealant adhesive grey 290ml : \u00a311.25 + VAT<\/td><td>Adiseal adhesive sealant grey 290ml : \u00a39.49 + VAT<\/td><\/tr><tr><td>CT1 sealant adhesive brown 290ml : \u00a311.35 + VAT<\/td><td>Adiseal adhesive sealant brown 290ml : \u00a39.49 + VAT<\/td><\/tr><tr><td>CT1 sealant adhesive clear 290ml : \u00a312.35 + VAT<\/td><td>Adiseal adhesive sealant ultra clear 290ml : \u00a310.49 + VAT<\/td><\/tr><tr><td>CT1 Power Grab n Bond 290ml : \u00a312.95 + VAT<\/td><td>Adiseal Hi-Grab 290ml : \u00a310.19 + VAT<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">C-Tec sealant &amp; adhesive vs Adiseal adhesive &amp; sealant prices comparisons.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">These prices were taken from the C-Tec official online shop <a href=\"https:\/\/shop.ct1.com\/\" rel=\"nofollow\">shop.ct1.com<\/a> and the Adiseal official online shop <a href=\"https:\/\/guglue.com\/\">https:\/\/guglue.com<\/a> on 1st August 2026.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Why pay more for a product that doesn&rsquo;t perform as well as Adiseal products.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 id=\"What-is-the-strongest-adhesive-Independent-adhesive-bond-strength-test-results\" class=\"wp-block-heading\">What is the strongest adhesive? Independent adhesive bond strength test results<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">In an <a href=\"https:\/\/youtu.be\/SoMrOWzB-zw\">independent adhesive strength test<\/a> conducted by <strong><strong>Ultimate Handyman<\/strong><\/strong>, <a href=\"https:\/\/www.google.com\/search?ibp=oshop&amp;prds=pvt:hg,pvo:29,mid:576462816417175491,imageDocid:16326010817833525874,gpcid:4627383487397461139,headlineOfferDocid:15032465223495525081,catalogid:7622412910000812134,productDocid:5579409200423842920,rds:CSS_PC_4627383487397461139%7CPC_4627383487397461139%7CPROD_CSS_PC_4627383487397461139%7CPROD_PC_4627383487397461139&amp;q=product&amp;sa=X&amp;ved=2ahUKEwjatsrc4ZaWAxWKU0EAHcUKNMsQxa4PegYIAAgSEAM\">Adiseal<\/a> emerged as the <a href=\"https:\/\/adiseal.com\/strongest-adhesive\/\" data-type=\"post\" data-id=\"5746\">strongest adhesive<\/a>, displaying an impressive strength over three times greater than its closest competitor. Its performance was so robust that the screws securing the test rig began to tear out under the pressure of the hydraulic ram, forcing the test on Adiseal to be concluded prematurely.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h3 id=\"h-test-results\" class=\"wp-block-heading\">Test results<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">When testing the bond strength between hardwood and metal, Adiseal withstood an astounding pressure of <strong>over 3123+ psi<\/strong> without breaking. In contrast, all other tested brands failed at 1115 psi or lower.<br><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"534\" src=\"https:\/\/adiseal.com\/wp-content\/uploads\/2023\/06\/strongest-adhesive-test-results-chart-1024x534.webp\" alt=\"strongest adhesive strength test results chart\" class=\"wp-image-5720\" srcset=\"https:\/\/adiseal.com\/wp-content\/uploads\/2023\/06\/strongest-adhesive-test-results-chart-1024x534.webp 1024w, https:\/\/adiseal.com\/wp-content\/uploads\/2023\/06\/strongest-adhesive-test-results-chart-300x156.webp 300w, https:\/\/adiseal.com\/wp-content\/uploads\/2023\/06\/strongest-adhesive-test-results-chart-768x400.webp 768w, https:\/\/adiseal.com\/wp-content\/uploads\/2023\/06\/strongest-adhesive-test-results-chart-700x365.webp 700w, https:\/\/adiseal.com\/wp-content\/uploads\/2023\/06\/strongest-adhesive-test-results-chart-410x214.webp 410w, https:\/\/adiseal.com\/wp-content\/uploads\/2023\/06\/strongest-adhesive-test-results-chart-100x52.webp 100w, https:\/\/adiseal.com\/wp-content\/uploads\/2023\/06\/strongest-adhesive-test-results-chart-275x143.webp 275w, https:\/\/adiseal.com\/wp-content\/uploads\/2023\/06\/strongest-adhesive-test-results-chart.webp 1343w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<figure class=\"wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"lyte-wrapper\" style=\"width:640px;max-width:100%;margin:5px;\"><div class=\"lyMe qsa_\\&amp;start\\=494\" id=\"WYL_SoMrOWzB-zw\"><div id=\"lyte_SoMrOWzB-zw\" data-src=\"https:\/\/adiseal.com\/wp-content\/plugins\/wp-youtube-lyte\/lyteCache.php?origThumbUrl=%2F%2Fi.ytimg.com%2Fvi%2FSoMrOWzB-zw%2Fhqdefault.jpg\" class=\"pL\"><div class=\"tC\"><div class=\"tT\"><\/div><\/div><button tabindex=\"0\" class=\"play\"><\/button><div class=\"ctrl\"><div class=\"Lctrl\"><\/div><div class=\"Rctrl\"><\/div><\/div><\/div><noscript><a href=\"https:\/\/youtu.be\/SoMrOWzB-zw\" rel=\"nofollow\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/adiseal.com\/wp-content\/plugins\/wp-youtube-lyte\/lyteCache.php?origThumbUrl=https%3A%2F%2Fi.ytimg.com%2Fvi%2FSoMrOWzB-zw%2F0.jpg\" alt=\"YouTube video thumbnail\" width=\"640\" height=\"340\" \/><br \/>Lire cette vid\u00e9o sur YouTube<\/a><\/noscript><\/div><\/div><div class=\"lL\" style=\"max-width:100%;width:640px;margin:5px;\"><\/div><figcaption>Strongest adhesive strength test by Ultimate Handyman<\/figcaption><\/figure>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h3 id=\"h-strongest-adhesive-strength-test-results-table\" class=\"wp-block-heading\">Strongest adhesive strength test results table<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th class=\"has-text-align-left\" data-align=\"left\">Product Name<\/th><th class=\"has-text-align-left\" data-align=\"left\"><strong>Max Pressure Before Bond Failure (psi)<\/strong><\/th><th class=\"has-text-align-left\" data-align=\"left\">Test Result<\/th><\/tr><tr><td><strong>Adiseal<\/strong><\/td><td><strong>3123+ psi<\/strong><\/td><td><strong>Bond Unbroken (Test Abandoned)<\/strong><\/td><\/tr><tr><td>SupaBond<\/td><td>1115 psi<\/td><td>Bond Failed<\/td><\/tr><tr><td>Tec 7<\/td><td>1016 psi<\/td><td>Bond Failed<\/td><\/tr><tr><td>HB42<\/td><td>942 psi<\/td><td>Bond Failed<\/td><\/tr><tr><td>Loctite PL Premium<\/td><td>873 psi<\/td><td>Bond Failed<\/td><\/tr><tr><td>Gorilla Grab<\/td><td>862 psi<\/td><td>Bond Failed<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Bond It PU18<\/td><td class=\"has-text-align-left\" data-align=\"left\">582 psi<\/td><td class=\"has-text-align-left\" data-align=\"left\">Bond Failed<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Bond It Save Nails<\/td><td class=\"has-text-align-left\" data-align=\"left\">411 psi<\/td><td class=\"has-text-align-left\" data-align=\"left\">Bond Failed<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">Strongest adhesive strength test results.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h3 id=\"Adiseal-vs-CT1---Which-is-the-strongest-adhesive?\" class=\"wp-block-heading\">CT1 adhesive vs Adiseal adhesive strength test<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Although Ultimate Handyman did not include CT1 in this specific round of testing, historical data from their prior independent evaluations directly compared the two brands<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In a previous metal-to-metal tensile test, the original formula of CT1 broke at <strong>148 psi<\/strong>, while Adiseal&rsquo;s original formula reached <strong>201 psi<\/strong> before failure. Following further chemical development, Adiseal&rsquo;s current formula increased its performance to <strong>245 psi<\/strong> in that exact same metal-to-metal configuration.<br><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br><\/p>\n\n\n\n<h3 id=\"h-is-ct1-adhesive-actually-360-stronger\" class=\"wp-block-heading\">Is CT1 adhesive actually 360% stronger?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">How strong is CT1 really? C-Tec marketing campaigns frequently highlight assertions that their product is \u00ab\u00a0360% stronger\u00a0\u00bb. However, the manufacturer does not publish or link to any independent, repeatable test data to substantiate this claim. Without transparent evidence, such figures remain unverified marketing copy. Adiseal&rsquo;s position as the <a href=\"https:\/\/adiseal.com\/strongest-adhesive\/\">strongest adhesive<\/a> is proven by independent testing. In contrast, the claim of CT1 being \u00ab\u00a0360% stronger\u00a0\u00bb lacks any substantiating evidence from the manufacturer.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">CT1 &amp; Power Grab &lsquo;n&rsquo; Bond are registered trademarks of CTEC (NI) Limited<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br><br><\/p>\n\n\n\n<h2 id=\"What-materials-does-CT1-work-on\" class=\"wp-block-heading\">What materials does CT1 work on?<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th class=\"has-text-align-left\" data-align=\"left\"><strong>Surface Category<\/strong><\/th><th class=\"has-text-align-left\" data-align=\"left\"><strong>Compatible Materials<\/strong><\/th><th class=\"has-text-align-left\" data-align=\"left\"><strong>Professional Application<\/strong><\/th><\/tr><tr><td><strong><a href=\"https:\/\/adiseal.com\/masonry-adhesive\/\" type=\"post\" id=\"5800\">Masonry<\/a> &amp; <a href=\"https:\/\/adiseal.com\/stick-stone\/\" type=\"post\" id=\"731\">Stone<\/a><\/strong><\/td><td>Concrete, <a href=\"https:\/\/adiseal.com\/glue-brick\/\" type=\"post\" id=\"2716\">Brick<\/a>, <a href=\"https:\/\/adiseal.com\/granite-adhesive\/\" type=\"post\" id=\"8551\">Granite<\/a>, <a href=\"https:\/\/adiseal.com\/marble-adhesive\/\" type=\"post\" id=\"3133\">Marble<\/a>, <a href=\"https:\/\/adiseal.com\/slate-adhesive\/\" type=\"post\" id=\"9006\">Slate<\/a>, <a href=\"https:\/\/adiseal.com\/limestone-adhesive\/\" type=\"post\" id=\"9028\">Limestone<\/a>, Travertine<\/td><td>Ideal for paving, wall capping, and non-staining stone cladding.<\/td><\/tr><tr><td><strong><a href=\"https:\/\/adiseal.com\/bond-metal\/\" type=\"post\" id=\"436\">Metals<\/a><\/strong><\/td><td>Steel, Aluminum, Lead, Copper, Iron, Zinc<\/td><td>Perfect for <a href=\"https:\/\/adiseal.com\/gutter-sealant\/\" type=\"post\" id=\"5217\">gutter repairs<\/a>, flashing, and structural <a href=\"https:\/\/adiseal.com\/concrete-adhesive\/\" type=\"post\" id=\"363\">metal-to-concrete bonding<\/a>.<\/td><\/tr><tr><td><strong>Plastics &amp; Synthetics<\/strong><\/td><td><a href=\"https:\/\/adiseal.com\/pvc-adhesive\/\" type=\"post\" id=\"3035\">PVC<\/a>, ABS, Polycarbonate, Fiberglass, GRP, <a href=\"https:\/\/adiseal.com\/polystyrene-adhesive\/\" type=\"post\" id=\"7386\">Polystyrene<\/a><\/td><td>Used for roofing sheets, window frames, and plumbing fixtures.<\/td><\/tr><tr><td><strong>Wood &amp; Timber<\/strong><\/td><td>Hardwood, Softwood, MDF, Plywood, Chipboard<\/td><td>Provides a waterproof bond that won&rsquo;t rot or weaken in damp environments.<\/td><\/tr><tr><td><strong>Glass &amp; <a href=\"https:\/\/adiseal.com\/glue-ceramic\/\" type=\"post\" id=\"990\">Ceramics<\/a><\/strong><\/td><td>Clear Glass, <a href=\"https:\/\/adiseal.com\/mirror-adhesive\/\" type=\"post\" id=\"470\">Mirrors<\/a>, Porcelain, Tiles, Quartz<\/td><td>Securely <a href=\"https:\/\/adiseal.com\/mirror-adhesive\/\" type=\"post\" id=\"470\">bonds mirrors<\/a> (non-corrosive) and kitchen\/bathroom tiles.<\/td><\/tr><tr><td><strong>Roofing Materials<\/strong><\/td><td><a href=\"https:\/\/adiseal.com\/roofing-felt-adhesive\/\" type=\"post\" id=\"5700\">Felt<\/a>, Asphalt, EPDM, Bitumen, Shingles, <a href=\"https:\/\/adiseal.com\/glue-for-rubber\/\" type=\"post\" id=\"683\">Rubber<\/a> (natural)<\/td><td><a href=\"https:\/\/adiseal.com\/roof-leak\/\" type=\"post\" id=\"769\">Instant emergency leak repair<\/a> on major roofing substrates.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Why Adiseal Bonds Better to Different Materials:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Non-Porous Excellence:<\/strong>&nbsp;Unlike water-based adhesives, Adiseal cures via atmospheric moisture, allowing it to bond two non-porous surfaces (like metal to glass) effectively.<\/li>\n\n\n\n<li><strong>Anti-Stain Technology:<\/strong>&nbsp;Many adhesives \u00ab\u00a0bleed\u00a0\u00bb oils into stone or marble. Adiseal\u2019s chemically inert formula ensures&nbsp;<strong>zero migration<\/strong>&nbsp;into porous materials.<\/li>\n\n\n\n<li><strong>Vibration Resistance:<\/strong>&nbsp;On materials prone to movement (like metal roofing or wood floors), Adiseal acts as a shock absorber, maintaining the bond during thermal expansion.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">While Adiseal can bond to Bakelite, its smooth surface may require sanding with fine-grit sandpaper to create a mechanical \u00ab\u00a0key\u00a0\u00bb for the adhesive. This is recommended for all smooth surface materials.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"341\" src=\"https:\/\/adiseal.com\/wp-content\/uploads\/2020\/09\/adhesive-for-concrete.jpg\" alt=\"Gluing items to concrete demonstration block with a concrete adhesive glue. Materials stuck to concrete block include plastic, metal, wood and other items. \" class=\"wp-image-890\" srcset=\"https:\/\/adiseal.com\/wp-content\/uploads\/2020\/09\/adhesive-for-concrete.jpg 400w, https:\/\/adiseal.com\/wp-content\/uploads\/2020\/09\/adhesive-for-concrete-300x256.jpg 300w, https:\/\/adiseal.com\/wp-content\/uploads\/2020\/09\/adhesive-for-concrete-100x85.jpg 100w, https:\/\/adiseal.com\/wp-content\/uploads\/2020\/09\/adhesive-for-concrete-275x234.jpg 275w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><figcaption class=\"wp-element-caption\">Adhesive demonstration block.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-embed-aspect-16-9 wp-has-aspect-ratio wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br><\/p>\n\n\n\n<h3 id=\"h-what-materials-does-it-not-work-on\" class=\"wp-block-heading\">What materials does it not work on?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">While Adiseal adhesive sealant is highly versatile, it does not adhere well to&nbsp;<strong>low surface energy (LSE) plastics<\/strong>&nbsp;like&nbsp;<strong>polypropylene (PP)<\/strong>,&nbsp;<strong>polyethylene (PE)<\/strong>, and&nbsp;<strong>polytetrafluoroethylene (PTFE\/Teflon)<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Key Materials to Avoid:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>LSE Plastics<\/strong>: Polypropylene (PP), Polyethylene (PE), Nylon (Polyamide) and Polythene.<\/li>\n\n\n\n<li><strong>Non-Stick Surfaces<\/strong>: PTFE (Teflon).<\/li>\n\n\n\n<li><strong>Contaminants<\/strong>: Asphalt, oils, and existing silicone residue.<\/li>\n\n\n\n<li><strong>Incompatible Adhesives<\/strong>: Uncured polyurethane or silicone-based products.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-embed-aspect-16-9 wp-has-aspect-ratio wp-block-paragraph\">&nbsp;<\/p>\n\n\n\n<h2 id=\"high-performance-features-for-concrete-bonding\" class=\"wp-block-heading\">High-Performance Features<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">While the record-breaking strength is undisputed, Adiseal is engineered for professional environments where conditions are rarely perfect:<\/p>\n\n\n\n<h3 id=\"h-environmental-amp-weather-resistance\" class=\"wp-block-heading\">Environmental &amp; Weather Resistance<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Feature<\/th><th>Professional Benefit<\/th><\/tr><tr><td><strong><a href=\"https:\/\/adiseal.com\/weatherproof-adhesive\/\" type=\"post\" id=\"9166\">All-Weather Use<\/a><\/strong><\/td><td><a href=\"https:\/\/adiseal.com\/weatherproof-adhesive\/\" type=\"post\" id=\"9166\">Weatherproof adhesive<\/a> sealant works in dry, <a href=\"https:\/\/adiseal.com\/wet-sealant\/\" type=\"post\" id=\"3120\">wet<\/a>, and even fully submerged underwater conditions.<\/td><\/tr><tr><td><strong>100% Waterproof<\/strong><\/td><td>Provides a total <a href=\"https:\/\/adiseal.com\/waterproof-adhesive\/\" type=\"post\" id=\"6216\">waterproof bond<\/a> and water-resistant seal.<\/td><\/tr><tr><td><strong>Extreme Temperature<\/strong><\/td><td>Remains stable and effective from -40\u00b0C to +100\u00b0C.<\/td><\/tr><tr><td><strong>UV Resistance<\/strong><\/td><td>High resistance to UV rays, making it ideal for all outdoor applications.<\/td><\/tr><tr><td><strong>Resists Mould<\/strong><\/td><td><a href=\"https:\/\/adiseal.com\/anti-mould-sealant\/\" type=\"post\" id=\"3655\">Resists mould<\/a> and prevents fungal and bacteria growth over time.<\/td><\/tr><tr><td><strong>Chemical Resistance<\/strong><\/td><td>Offers good resistance to chemicals and environmental stressors.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br><\/p>\n\n\n\n<h3 id=\"h-advanced-bonding-amp-application-mechanics\" class=\"wp-block-heading\">Advanced Bonding &amp; Application Mechanics<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Feature<\/th><th>Professional Benefit<\/th><\/tr><tr><td><strong><a href=\"https:\/\/adiseal.com\/grab-adhesive\/\" type=\"post\" id=\"6311\">High Initial Grab<\/a><\/strong><\/td><td><a href=\"https:\/\/adiseal.com\/grab-adhesive\/\" type=\"post\" id=\"6311\">Powerful suction<\/a> on contact (for even more grab, use&nbsp;<strong><a href=\"https:\/\/adiseal.com\/products\/hi-grab\/\" type=\"page\" id=\"66\">Adiseal Hi-Grab<\/a><\/strong>).<\/td><\/tr><tr><td><strong><a href=\"https:\/\/adiseal.com\/gap-filling-adhesive\/\" type=\"post\" id=\"3168\">High Gap-Fill<\/a><\/strong><\/td><td>Acts as an <a href=\"https:\/\/adiseal.com\/gap-filling-adhesive\/\" type=\"post\" id=\"3168\">excellent gap filler<\/a> sealant for uneven or irregular surfaces.<\/td><\/tr><tr><td><strong><a href=\"https:\/\/adiseal.com\/flexible-adhesive\/\" type=\"post\" id=\"3701\">Permanent Flexibility<\/a><\/strong><\/td><td>Non-brittle formula remains <a href=\"https:\/\/adiseal.com\/flexible-adhesive\/\" type=\"post\" id=\"3701\">flexible<\/a> to accommodate movement.<\/td><\/tr><tr><td><strong>Zero Shrinkage<\/strong><\/td><td>Does not shrink or crack, ensuring a better, longer-lasting seal.<\/td><\/tr><tr><td><strong>Primer-Free Bonding<\/strong><\/td><td>Eliminates the need for primers on clean, dust-free surfaces.<\/td><\/tr><tr><td><strong>Zero Staining<\/strong><\/td><td>Advanced formula&nbsp;<strong>will not bleed<\/strong>&nbsp;into porous <a href=\"https:\/\/adiseal.com\/stick-stone\/\" type=\"post\" id=\"731\">stone<\/a>, <a href=\"https:\/\/adiseal.com\/marble-adhesive\/\" type=\"post\" id=\"3133\">marble<\/a>, or <a href=\"https:\/\/adiseal.com\/masonry-adhesive\/\" type=\"post\" id=\"5800\">masonry<\/a>.<\/td><\/tr><tr><td><strong>Indoor Or <a href=\"https:\/\/adiseal.com\/outdoor-adhesive\/\" type=\"post\" id=\"8304\">Outdoor<\/a> Use<\/strong><\/td><td>Provides high quality bonds or seals in interior or <a href=\"https:\/\/adiseal.com\/exterior-grab-adhesive\/\" type=\"post\" id=\"9321\">exterior<\/a> applications. Ideal for use as an exterior masonry adhesive.<\/td><\/tr><tr><td><strong><a href=\"https:\/\/adiseal.com\/strongest-adhesive\/\" type=\"post\" id=\"5746\">Industrial Strength<\/a><\/strong><\/td><td><a href=\"https:\/\/adiseal.com\/heavy-duty-adhesive\/\" type=\"post\" id=\"8588\">Heavy-duty performance<\/a> for both indoor and <a href=\"https:\/\/adiseal.com\/outdoor-adhesive\/\" type=\"post\" id=\"8304\">outdoor<\/a> construction.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br><\/p>\n\n\n\n<h3 id=\"h-safety-certifications-amp-finishing\" class=\"wp-block-heading\">Safety, Certifications &amp; Finishing<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Feature<\/th><th>Professional Benefit<\/th><\/tr><tr><td><strong>Over-Paintable<\/strong><\/td><td>Can be painted over with most (non-oil based) paints. Mix paint into&nbsp;<strong><a href=\"https:\/\/adiseal.com\/clear-sealant\/\" type=\"post\" id=\"2835\">Adiseal Ultra Clear<\/a><\/strong>&nbsp;for custom colours.<\/td><\/tr><tr><td><strong>Safety-First Formula<\/strong><\/td><td>Isocyanate-free and <a href=\"https:\/\/adiseal.com\/solvent-free-grab-adhesive\/\" type=\"post\" id=\"8084\">solvent-free<\/a>; safe for use on sensitive materials.<\/td><\/tr><tr><td><strong>Low Odour<\/strong><\/td><td>Virtually odourless formula for a more pleasant application experience.<\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.emicode.com\/en\/emission-classes\/\" rel=\"nofollow\">EC1 Plus Certified<\/a><\/strong><\/td><td>Rated for very low emissions (No VOCs) for indoor air quality.<\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.isega.de\/Test-Laboratory\/Food-contact-materials\/EN_index_1746.html\" rel=\"nofollow\">ISEGA Certified<\/a><\/strong><\/td><td>Safety certification for use in food preparation areas.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br><\/p>\n\n\n\n<h2 id=\"h-colours\" class=\"wp-block-heading\">Colours<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The adhesive and sealant is available in the following colours:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/adiseal.com\/white-adhesive\/\">White adhesive<\/a> and white sealant<\/li>\n\n\n\n<li><a href=\"https:\/\/adiseal.com\/black-adhesive\/\">Black adhesive<\/a> and <a href=\"https:\/\/adiseal.com\/black-sealant\/\">black sealant<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/adiseal.com\/grey-adhesive\/\">Grey adhesive<\/a> and <a href=\"https:\/\/adiseal.com\/grey-sealant\/\">grey sealant<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/adiseal.com\/clear-adhesive\/\">Clear adhesive<\/a> and <a href=\"https:\/\/adiseal.com\/clear-sealant\/\">clear sealant<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/adiseal.com\/brown-adhesive\/\">Brown adhesive<\/a> and <a href=\"https:\/\/adiseal.com\/brown-sealant\/\">brown sealant<\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 id=\"h-where-to-buy\" class=\"wp-block-heading\">Where to buy<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/guglue.com\/\"><img decoding=\"async\" src=\"https:\/\/adiseal.com\/wp-content\/uploads\/2020\/03\/buy-Adiseal-from-Guglue-button.png\" alt=\"Buy Adiseal products from our official shop www.guglue.com\"\/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Buy the strongest concrete glue adhesive from our official shop&nbsp;<a href=\"http:\/\/www.guglue.com\/\">www.guglue.com<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">To buy our products in the UK, <a href=\"https:\/\/adiseal.com\/contact-us\/\">contact us<\/a> for details of your local stockist.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 id=\"h-frequently-asked-questions\" class=\"wp-block-heading\">Frequently asked questions<\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1695373578136\"><strong class=\"schema-faq-question\">Which product is better than CT1?<\/strong> <p class=\"schema-faq-answer\">Adiseal has been shown to outperform CT1 in numerous performance metrics. It delivers a stronger initial grab, faster curing times, superior mould resistance, and enhanced colour protection. In independent trade testing, Adiseal also demonstrated the strongest adhesive bond. Despite out performing CT1, Adiseal also maintains a lower price point than CT1.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1786878791843\"><strong class=\"schema-faq-question\">Is CT1 360% stronger than hybrid polymers?<\/strong> <p class=\"schema-faq-answer\">No. There is no evidence to back up this claim from C-Tec. As there is no data or even mention of any tests, the claim of CT1 being 360% stronger than hybrid polymers can be classed as just marketing hype.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1699830277683\"><strong class=\"schema-faq-question\">Is CT1 worth the money?<\/strong> <p class=\"schema-faq-answer\">CT1 is an effective trade product, but its premium pricing makes it less cost-effective than modern alternatives. Adiseal adhesive and sealant provides higher independently verified performance metrics while being priced lower than CT1, offering better overall value.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1699830571010\"><strong class=\"schema-faq-question\">Is CT1 stronger than silicone?<\/strong> <p class=\"schema-faq-answer\">Yes, CT1 is a hybrid polymer, making it significantly stronger and more flexible than traditional silicone. For applications requiring maximum load-bearing capacity, however, Adiseal has been shown to be the strongest adhesive in independent testing, withstanding over 3123 psi without breaking.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1699830654489\"><strong class=\"schema-faq-question\">Does CT1 go mouldy?<\/strong> <p class=\"schema-faq-answer\">Yes, CT1 can develop mould over time when subjected to constant moisture. In a controlled 24-day water submersion test, CT1 showed visible mould growth and discolouration below the waterline, whereas Adiseal remained entirely mould-free.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1699831306287\"><strong class=\"schema-faq-question\">Is CT1 a good bathroom sealant?<\/strong> <p class=\"schema-faq-answer\">CT1 can be used in bathrooms, but it is prone to discolouration and fungal growth when exposed to standing water. For high-humidity sanitary areas, Adiseal provides a more reliable barrier due to its enhanced, independently verified anti-mould properties.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1699833301679\"><strong class=\"schema-faq-question\">Is CT1 the best sealant?<\/strong> <p class=\"schema-faq-answer\">While CT1 is a market leader, comparison tests show it is no longer the top performer. Adiseal has proven superior by maintaining complete transparency in underwater testing, whereas clear CT1 can turn cloudy over time.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1701646897998\"><strong class=\"schema-faq-question\">Is there anything better than CT1?<\/strong> <p class=\"schema-faq-answer\">Adiseal has been shown to be better than CT1 sealant adhesive in numerous way. Adiseal has been shown to have stronger grab, strong mould resistance, strong clarity retention in water and lower priced than CT1.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1704123385604\"><strong class=\"schema-faq-question\">What is the alternative to CT1?<\/strong> <p class=\"schema-faq-answer\">The best alternative is Adiseal adhesive sealant. It matches or exceeds CT1\u2019s flexibility while delivering a higher initial tack, faster skin-over times, stronger mould resistance, stronger colour protection and a lower cost per tube for trade professionals.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1734041826903\"><strong class=\"schema-faq-question\">How strong is CT1?<\/strong> <p class=\"schema-faq-answer\">CT1 bond strength is OK for standard trade applications, but limited compared to heavy-duty alternatives. In independent trials, standard hybrid adhesives broke at 1,115 psi or lower, while Adiseal reached 3,123 psi without breaking.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1734042756105\"><strong class=\"schema-faq-question\">How long does CT1 take to dry?<\/strong> <p class=\"schema-faq-answer\">CT1 typically skins over in 10\u201320 minutes and takes 24 hours to fully cure for every 2\u20133 mm of thickness. If you need a faster turnaround, the coloured versions of Adiseal (white, black, grey, and brown) achieve a complete cure much quicker.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1748086950295\"><strong class=\"schema-faq-question\">Is CT1 the strongest adhesive?<\/strong> <p class=\"schema-faq-answer\">No. While CT1 offers a strong bond, independent laboratory testing proved Adiseal to be significantly stronger. During metal-to-metal testing, competitor adhesives broke at 1,115 psi or lower, while strong Adiseal withstood 3,123 psi without a break in the bond.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1748087686965\"><strong class=\"schema-faq-question\">Why is CT1 so expensive?<\/strong> <p class=\"schema-faq-answer\">CT1 is expensive due to its premium brand positioning and marketing costs. You can get superior performance\u2014including better initial grab and underwater clarity\u2014for a lower price by switching to Adiseal.<\/p> <\/div> <\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<div class=\"wp-block-post-date__modified-date wp-block-post-date\"><time datetime=\"2026-08-16T12:25:10+01:00\">16 ao\u00fbt 2026<\/time><\/div>","protected":false},"excerpt":{"rendered":"<p>What is Better than CT1 Sealant Adhesive? Adiseal vs CT1 While CT1 sealant adhesive is a popular hybrid polymer Adiseal adhesive sealant is better than CT1 in numerous ways. Here is a direct, data-backed comparison of how Adiseal adhesive sealant outperforms CT1. Is CT1 360% [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1186,1184],"tags":[],"class_list":["post-7067","post","type-post","status-publish","format-standard","hentry","category-adhesive","category-sealant"],"translation":{"provider":"WPGlobus","version":"3.0.5","language":"fr","enabled_languages":["en","es","fr"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"es":{"title":true,"content":true,"excerpt":false},"fr":{"title":false,"content":false,"excerpt":false}}},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.1 (Yoast SEO v28.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>What is Better than CT1 Sealant Adhesive? Adiseal vs CT1<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/adiseal.com\/ct1-sealant-adhesive\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:url\" content=\"https:\/\/adiseal.com\/ct1-sealant-adhesive\/\" \/>\n<meta property=\"og:site_name\" content=\"Adiseal\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/AdisealLtd\/\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/suhailmat\" \/>\n<meta property=\"article:published_time\" content=\"2023-10-04T22:17:56+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-16T11:25:10+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/adiseal.com\/wp-content\/uploads\/2023\/09\/CT1-sealant-vs-Adiseal-sealant-mould-resistance-comparison.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Suhail Matadar\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@Adiseal\" \/>\n<meta name=\"twitter:site\" content=\"@Adiseal\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Suhail Matadar\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"15 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/\"},\"author\":{\"name\":\"Suhail Matadar\",\"@id\":\"https:\\\/\\\/adiseal.com\\\/#\\\/schema\\\/person\\\/7b9ca47bc1a9d541dfcf906bd62b5e54\"},\"headline\":\"CT1 Sealant Adhesive\",\"datePublished\":\"2023-10-04T22:17:56+00:00\",\"dateModified\":\"2026-08-16T11:25:10+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/\"},\"wordCount\":5756,\"image\":{\"@id\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/adiseal.com\\\/wp-content\\\/uploads\\\/2023\\\/09\\\/CT1-sealant-vs-Adiseal-sealant-mould-resistance-comparison-1024x576.webp\",\"articleSection\":[\"Adhesive\",\"Sealant\"],\"inLanguage\":\"fr-FR\"},{\"@type\":[\"WebPage\",\"FAQPage\"],\"@id\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/\",\"url\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/\",\"name\":\"What is Better than CT1 Sealant Adhesive? Adiseal vs CT1\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/adiseal.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/adiseal.com\\\/wp-content\\\/uploads\\\/2023\\\/09\\\/CT1-sealant-vs-Adiseal-sealant-mould-resistance-comparison-1024x576.webp\",\"datePublished\":\"2023-10-04T22:17:56+00:00\",\"dateModified\":\"2026-08-16T11:25:10+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/adiseal.com\\\/#\\\/schema\\\/person\\\/7b9ca47bc1a9d541dfcf906bd62b5e54\"},\"description\":\"CT1 sealant adhesive alternative Adiseal proves in tests to be better than CT1. 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He excelled in sales, working for a major UK wholesaler, selling construction products to professionals and the DIY market. Suhail's background includes working at a leading home emergency repair company dealing with trades people. With a BEng (Hons) degree in Electronic Engineering, Suhail has worked with PLCs in the nuclear fuel manufacturing industry. During his studies, he gained practical experience at a chemical manufacturing company known for producing award-winning cleaning, hygiene, and livestock protection products for over a century. Currently, Suhail runs a global business specialising in supplying, researching, testing, and distributing construction products like adhesives, sealants and drill bits.\",\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/suhailmat\",\"https:\\\/\\\/www.linkedin.com\\\/in\\\/suhail-matadar-06649349\\\/\"],\"jobTitle\":\"Managing Director\",\"worksFor\":\"Adiseal Ltd\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#faq-question-1695373578136\",\"position\":1,\"url\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#faq-question-1695373578136\",\"name\":\"Which product is better than CT1?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Adiseal has been shown to outperform CT1 in numerous performance metrics. It delivers a stronger initial grab, faster curing times, superior mould resistance, and enhanced colour protection. In independent trade testing, Adiseal also demonstrated the strongest adhesive bond. Despite out performing CT1, Adiseal also maintains a lower price point than CT1.\",\"inLanguage\":\"fr-FR\"},\"inLanguage\":\"fr-FR\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#faq-question-1786878791843\",\"position\":2,\"url\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#faq-question-1786878791843\",\"name\":\"Is CT1 360% stronger than hybrid polymers?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. There is no evidence to back up this claim from C-Tec. As there is no data or even mention of any tests, the claim of CT1 being 360% stronger than hybrid polymers can be classed as just marketing hype.\",\"inLanguage\":\"fr-FR\"},\"inLanguage\":\"fr-FR\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#faq-question-1699830277683\",\"position\":3,\"url\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#faq-question-1699830277683\",\"name\":\"Is CT1 worth the money?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"CT1 is an effective trade product, but its premium pricing makes it less cost-effective than modern alternatives. Adiseal adhesive and sealant provides higher independently verified performance metrics while being priced lower than CT1, offering better overall value.\",\"inLanguage\":\"fr-FR\"},\"inLanguage\":\"fr-FR\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#faq-question-1699830571010\",\"position\":4,\"url\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#faq-question-1699830571010\",\"name\":\"Is CT1 stronger than silicone?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, CT1 is a hybrid polymer, making it significantly stronger and more flexible than traditional silicone. For applications requiring maximum load-bearing capacity, however, Adiseal has been shown to be the strongest adhesive in independent testing, withstanding over 3123 psi without breaking.\",\"inLanguage\":\"fr-FR\"},\"inLanguage\":\"fr-FR\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#faq-question-1699830654489\",\"position\":5,\"url\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#faq-question-1699830654489\",\"name\":\"Does CT1 go mouldy?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, CT1 can develop mould over time when subjected to constant moisture. In a controlled 24-day water submersion test, CT1 showed visible mould growth and discolouration below the waterline, whereas Adiseal remained entirely mould-free.\",\"inLanguage\":\"fr-FR\"},\"inLanguage\":\"fr-FR\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#faq-question-1699831306287\",\"position\":6,\"url\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#faq-question-1699831306287\",\"name\":\"Is CT1 a good bathroom sealant?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"CT1 can be used in bathrooms, but it is prone to discolouration and fungal growth when exposed to standing water. For high-humidity sanitary areas, Adiseal provides a more reliable barrier due to its enhanced, independently verified anti-mould properties.\",\"inLanguage\":\"fr-FR\"},\"inLanguage\":\"fr-FR\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#faq-question-1699833301679\",\"position\":7,\"url\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#faq-question-1699833301679\",\"name\":\"Is CT1 the best sealant?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"While CT1 is a market leader, comparison tests show it is no longer the top performer. Adiseal has proven superior by maintaining complete transparency in underwater testing, whereas clear CT1 can turn cloudy over time.\",\"inLanguage\":\"fr-FR\"},\"inLanguage\":\"fr-FR\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#faq-question-1701646897998\",\"position\":8,\"url\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#faq-question-1701646897998\",\"name\":\"Is there anything better than CT1?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Adiseal has been shown to be better than CT1 sealant adhesive in numerous way. Adiseal has been shown to have stronger grab, strong mould resistance, strong clarity retention in water and lower priced than CT1.\",\"inLanguage\":\"fr-FR\"},\"inLanguage\":\"fr-FR\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#faq-question-1704123385604\",\"position\":9,\"url\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#faq-question-1704123385604\",\"name\":\"What is the alternative to CT1?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The best alternative is Adiseal adhesive sealant. It matches or exceeds CT1\u2019s flexibility while delivering a higher initial tack, faster skin-over times, stronger mould resistance, stronger colour protection and a lower cost per tube for trade professionals.\",\"inLanguage\":\"fr-FR\"},\"inLanguage\":\"fr-FR\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#faq-question-1734041826903\",\"position\":10,\"url\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#faq-question-1734041826903\",\"name\":\"How strong is CT1?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"CT1 bond strength is OK for standard trade applications, but limited compared to heavy-duty alternatives. In independent trials, standard hybrid adhesives broke at 1,115 psi or lower, while Adiseal reached 3,123 psi without breaking.\",\"inLanguage\":\"fr-FR\"},\"inLanguage\":\"fr-FR\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#faq-question-1734042756105\",\"position\":11,\"url\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#faq-question-1734042756105\",\"name\":\"How long does CT1 take to dry?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"CT1 typically skins over in 10\u201320 minutes and takes 24 hours to fully cure for every 2\u20133 mm of thickness. If you need a faster turnaround, the coloured versions of Adiseal (white, black, grey, and brown) achieve a complete cure much quicker.\",\"inLanguage\":\"fr-FR\"},\"inLanguage\":\"fr-FR\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#faq-question-1748086950295\",\"position\":12,\"url\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#faq-question-1748086950295\",\"name\":\"Is CT1 the strongest adhesive?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. While CT1 offers a strong bond, independent laboratory testing proved Adiseal to be significantly stronger. During metal-to-metal testing, competitor adhesives broke at 1,115 psi or lower, while strong Adiseal withstood 3,123 psi without a break in the bond.\",\"inLanguage\":\"fr-FR\"},\"inLanguage\":\"fr-FR\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#faq-question-1748087686965\",\"position\":13,\"url\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#faq-question-1748087686965\",\"name\":\"Why is CT1 so expensive?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"CT1 is expensive due to its premium brand positioning and marketing costs. You can get superior performance\u2014including better initial grab and underwater clarity\u2014for a lower price by switching to Adiseal.\",\"inLanguage\":\"fr-FR\"},\"inLanguage\":\"fr-FR\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#faq-question-1695333601872\",\"position\":14,\"url\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#faq-question-1695333601872\",\"name\":\"u003cstrongu003e\u00bfCT1 y Adiseal son f\u00e1ciles de aplicar?u003c\\\/strongu003e\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Ambos adhesivos son relativamente f\u00e1ciles de aplicar utilizando pistolas de calafateo o dispensadores de adhesivo est\u00e1ndar. Tienen buena trabajabilidad y se pueden labrar o alisar seg\u00fan sea necesario.\",\"inLanguage\":\"fr-FR\"},\"inLanguage\":\"fr-FR\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#faq-question-1695333617130\",\"position\":15,\"url\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#faq-question-1695333617130\",\"name\":\"u003cstrongu003e\u00bfPuedo utilizar CT1 y Adiseal en superficies porosas?u003c\\\/strongu003e\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"S\u00ed, ambos adhesivos se pueden utilizar en superficies porosas como madera, hormig\u00f3n y piedra. La preparaci\u00f3n adecuada de la superficie es esencial para una adhesi\u00f3n \u00f3ptima.\",\"inLanguage\":\"fr-FR\"},\"inLanguage\":\"fr-FR\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#faq-question-1695333641168\",\"position\":16,\"url\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#faq-question-1695333641168\",\"name\":\"u003cstrongu003e\u00bfCT1 y Adiseal son adecuados para aplicaciones en exteriores?u003c\\\/strongu003e\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Tanto CT1 como Adiseal ofrecen buena resistencia a las condiciones exteriores, incluida la exposici\u00f3n a los rayos UV y la humedad.\",\"inLanguage\":\"fr-FR\"},\"inLanguage\":\"fr-FR\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#faq-question-1695333720471\",\"position\":17,\"url\":\"https:\\\/\\\/adiseal.com\\\/ct1-sealant-adhesive\\\/#faq-question-1695333720471\",\"name\":\"\u00bfQu\u00e9 producto es mejor, el sellador CT1 o el sellador Adiseal?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"El sellador Adiseal es mejor que el sellador CT1. 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He excelled in sales, working for a major UK wholesaler, selling construction products to professionals and the DIY market. Suhail's background includes working at a leading home emergency repair company dealing with trades people. With a BEng (Hons) degree in Electronic Engineering, Suhail has worked with PLCs in the nuclear fuel manufacturing industry. During his studies, he gained practical experience at a chemical manufacturing company known for producing award-winning cleaning, hygiene, and livestock protection products for over a century. Currently, Suhail runs a global business specialising in supplying, researching, testing, and distributing construction products like adhesives, sealants and drill bits.","sameAs":["https:\/\/www.facebook.com\/suhailmat","https:\/\/www.linkedin.com\/in\/suhail-matadar-06649349\/"],"jobTitle":"Managing Director","worksFor":"Adiseal Ltd"},{"@type":"Question","@id":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1695373578136","position":1,"url":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1695373578136","name":"Which product is better than CT1?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Adiseal has been shown to outperform CT1 in numerous performance metrics. It delivers a stronger initial grab, faster curing times, superior mould resistance, and enhanced colour protection. In independent trade testing, Adiseal also demonstrated the strongest adhesive bond. Despite out performing CT1, Adiseal also maintains a lower price point than CT1.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"Question","@id":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1786878791843","position":2,"url":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1786878791843","name":"Is CT1 360% stronger than hybrid polymers?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"No. There is no evidence to back up this claim from C-Tec. As there is no data or even mention of any tests, the claim of CT1 being 360% stronger than hybrid polymers can be classed as just marketing hype.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"Question","@id":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1699830277683","position":3,"url":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1699830277683","name":"Is CT1 worth the money?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"CT1 is an effective trade product, but its premium pricing makes it less cost-effective than modern alternatives. Adiseal adhesive and sealant provides higher independently verified performance metrics while being priced lower than CT1, offering better overall value.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"Question","@id":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1699830571010","position":4,"url":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1699830571010","name":"Is CT1 stronger than silicone?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Yes, CT1 is a hybrid polymer, making it significantly stronger and more flexible than traditional silicone. For applications requiring maximum load-bearing capacity, however, Adiseal has been shown to be the strongest adhesive in independent testing, withstanding over 3123 psi without breaking.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"Question","@id":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1699830654489","position":5,"url":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1699830654489","name":"Does CT1 go mouldy?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Yes, CT1 can develop mould over time when subjected to constant moisture. In a controlled 24-day water submersion test, CT1 showed visible mould growth and discolouration below the waterline, whereas Adiseal remained entirely mould-free.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"Question","@id":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1699831306287","position":6,"url":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1699831306287","name":"Is CT1 a good bathroom sealant?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"CT1 can be used in bathrooms, but it is prone to discolouration and fungal growth when exposed to standing water. For high-humidity sanitary areas, Adiseal provides a more reliable barrier due to its enhanced, independently verified anti-mould properties.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"Question","@id":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1699833301679","position":7,"url":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1699833301679","name":"Is CT1 the best sealant?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"While CT1 is a market leader, comparison tests show it is no longer the top performer. Adiseal has proven superior by maintaining complete transparency in underwater testing, whereas clear CT1 can turn cloudy over time.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"Question","@id":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1701646897998","position":8,"url":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1701646897998","name":"Is there anything better than CT1?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Adiseal has been shown to be better than CT1 sealant adhesive in numerous way. Adiseal has been shown to have stronger grab, strong mould resistance, strong clarity retention in water and lower priced than CT1.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"Question","@id":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1704123385604","position":9,"url":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1704123385604","name":"What is the alternative to CT1?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"The best alternative is Adiseal adhesive sealant. It matches or exceeds CT1\u2019s flexibility while delivering a higher initial tack, faster skin-over times, stronger mould resistance, stronger colour protection and a lower cost per tube for trade professionals.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"Question","@id":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1734041826903","position":10,"url":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1734041826903","name":"How strong is CT1?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"CT1 bond strength is OK for standard trade applications, but limited compared to heavy-duty alternatives. In independent trials, standard hybrid adhesives broke at 1,115 psi or lower, while Adiseal reached 3,123 psi without breaking.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"Question","@id":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1734042756105","position":11,"url":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1734042756105","name":"How long does CT1 take to dry?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"CT1 typically skins over in 10\u201320 minutes and takes 24 hours to fully cure for every 2\u20133 mm of thickness. If you need a faster turnaround, the coloured versions of Adiseal (white, black, grey, and brown) achieve a complete cure much quicker.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"Question","@id":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1748086950295","position":12,"url":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1748086950295","name":"Is CT1 the strongest adhesive?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"No. While CT1 offers a strong bond, independent laboratory testing proved Adiseal to be significantly stronger. During metal-to-metal testing, competitor adhesives broke at 1,115 psi or lower, while strong Adiseal withstood 3,123 psi without a break in the bond.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"Question","@id":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1748087686965","position":13,"url":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1748087686965","name":"Why is CT1 so expensive?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"CT1 is expensive due to its premium brand positioning and marketing costs. You can get superior performance\u2014including better initial grab and underwater clarity\u2014for a lower price by switching to Adiseal.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"Question","@id":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1695333601872","position":14,"url":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1695333601872","name":"u003cstrongu003e\u00bfCT1 y Adiseal son f\u00e1ciles de aplicar?u003c\/strongu003e","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Ambos adhesivos son relativamente f\u00e1ciles de aplicar utilizando pistolas de calafateo o dispensadores de adhesivo est\u00e1ndar. Tienen buena trabajabilidad y se pueden labrar o alisar seg\u00fan sea necesario.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"Question","@id":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1695333617130","position":15,"url":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1695333617130","name":"u003cstrongu003e\u00bfPuedo utilizar CT1 y Adiseal en superficies porosas?u003c\/strongu003e","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"S\u00ed, ambos adhesivos se pueden utilizar en superficies porosas como madera, hormig\u00f3n y piedra. La preparaci\u00f3n adecuada de la superficie es esencial para una adhesi\u00f3n \u00f3ptima.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"Question","@id":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1695333641168","position":16,"url":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1695333641168","name":"u003cstrongu003e\u00bfCT1 y Adiseal son adecuados para aplicaciones en exteriores?u003c\/strongu003e","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Tanto CT1 como Adiseal ofrecen buena resistencia a las condiciones exteriores, incluida la exposici\u00f3n a los rayos UV y la humedad.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"Question","@id":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1695333720471","position":17,"url":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1695333720471","name":"\u00bfQu\u00e9 producto es mejor, el sellador CT1 o el sellador Adiseal?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"El sellador Adiseal es mejor que el sellador CT1. Se ha demostrado que Adiseal tiene una mayor resistencia al moho y una mayor protecci\u00f3n del color que CT1.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"Question","@id":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1695333831589","position":18,"url":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1695333831589","name":"\u00bfQu\u00e9 producto es mejor, el adhesivo CT1 o el adhesivo Adiseal?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"El adhesivo Adiseal es mejor que el adhesivo CT1. Se ha demostrado que el adhesivo Adiseal tiene un agarre m\u00e1s fuerte que el CT1. Adiseal tambi\u00e9n ha demostrado ser el adhesivo m\u00e1s fuerte en una prueba de resistencia adhesiva independiente.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"Question","@id":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1695373578136","position":19,"url":"https:\/\/adiseal.com\/ct1-sealant-adhesive\/#faq-question-1695373578136","name":"\u00bfQu\u00e9 producto es mejor que CT1?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Se ha demostrado que Adiseal es mejor que CT1 en numerosos aspectos. 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