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Roofing Felt Adhesive

(Last Updated On: 26 September 2023)

Roofing Felt Adhesive: Adiseal Bonds & Seals

Adiseal roofing felt adhesive bonds and seals roofing felt. It is waterproof meaning it works as an adhesive as well as a sealant. It can seal a roof instantly making it ideal for carrying out emergency repairs. It can even seal in wet conditions making it useful to stop a leaking roof in the rain. Whether it’s a long term bond or emergency repair, Adiseal roofing felt adhesive is the ideal solution.

Adiseal roofing felt adhesive and sealant.

Adiseal roofing felt adhesive

Adiseal is widely acclaimed for its exceptional qualities. Its formulation combines robust bonding capabilities with remarkable flexibility, durability and sealing properties even in the rain. This means that when applied, Adiseal forms a dependable and long-lasting bond capable of withstanding weather changes, temperature fluctuations, and structural shifts.

What makes Adiseal truly exceptional compared to other products is its versatility and reliability. It effortlessly adheres to various surfaces, including concrete, wood and metal, making it suitable for a wide range of roofing applications. Whether you’re working on flat or pitched roofs, or even vertical surfaces, Adiseal ensures a secure and watertight seal, delivering optimal performance.

Additionally, Adiseal excels in providing exceptional resistance against water penetration, ensuring thorough protection for your roof, even in the face of heavy rain and moisture. This outstanding feature significantly reduces the risk of leaks, preventing potential damage to the underlying structure and valuable belongings.

Seal in wet

Adiseal is able to seal a leak on roof felt instantly even in wet conditions like rain. Check out our demonstration of Adiseal sealing a leak underwater.

Video of Adiseal sealing a leak instantly.

Strongest adhesive

In an independent adhesive strength test by Ultimate Handyman, Adiseal blew away the competition. Nothing came anywhere close to Adiseal. It was over 3 times stronger than the nearest competitor.

Best adhesive strength test results chart

Best construction adhesive strength test by Ultimate Handyman

Strongest adhesive test results

ProductMax pressure when adhesive bond broke (psi)
Adiseal3123 + psi
SupaBond1115 psi
Tec 71016 psi
HB42942 psi
Loctite PL Premium873 psi
Gorilla Grab Adhesive862 psi
Bond It PU18582 psi
Bond It Save Nails411 psi
Best construction adhesive test results.


“That is actually unbelievable!”Ultimate Handyman


Testimonials & some comments on the: Grab adhesive tests 2017, video on YouTube

  • That Adiseal is phenomenal!
  • That Adiseal is some stuff though, definitely need to get some of that bought!
  • I instantly went looking for Adiseal!
  • Need to get my hands on some of that to try out.
  • Looks like a cracking product.
  • Having used the two most expensive brands on numerous occasions, I’ll be trying out the others, especially the Adiseal.
  • Adiseal certainly surprised me in this test!
  • Fantastic tests. It’s unbelievable that Adiseal test with the hardwood.

Benefits of Using Adiseal

adhesive for flat roof felt

Adiseal is equally great at other roofing needs like sealing lead and sealing gutters.

How to use a roofing felt adhesive

How to use a roofing felt adhesive

  1. Surface Preparation

    Ensure that the surface where the adhesive will be applied is clean, dry, and free from any debris, dust, or loose materials. Repair any existing damage or cracks on the surface before proceeding.

  2. Application

    Open the container of the product and prepare the necessary tools, such as a sealant gun, brush or trowel, for application. Start by applying a consistent layer of adhesive onto the surface, covering the area where the roofing felt will be placed. Make sure to apply adhesive to the edges and corners as well to ensure a secure bond.

  3. Roofing Felt Installation

    Carefully place the roofing felt onto the adhesive-coated surface. Press the felt firmly and evenly, ensuring it adheres well to the adhesive. Smooth out any wrinkles or bubbles to create a flat and uniform surface.

  4. Additional Adhesive Application

    If needed, apply an additional layer of adhesive on top of the roofing felt to enhance the bond and seal any potential gaps or seams. Use a brush or trowel to spread the adhesive evenly and ensure full coverage.

  5. Curing Time

    Allow the product sufficient time to cure and bond the roofing felt to the surface. Follow the manufacturer’s instructions for the recommended curing time. Avoid any foot traffic or disturbances during this period to ensure proper bonding.

  6. Finishing

    Once the adhesive has cured, trim any excess roofing felt using a utility knife or scissors to achieve a clean and neat appearance. Inspect the installation for any areas that may require additional adhesive or touch-ups, especially around edges, corners, and seams.

Tip: To store Adiseal once opened, leave about 1cm worth of product out of the nozzle and store the tube upright in a cool dry place. Adiseal requires moisture for it to cure. The exposed part out of the nozzle will cure creating a cap. To re-use Adiseal, pull the cured part out or cut the nozzle until the uncured part is reached.

Where to buy

To buy roofing felt adhesive in the UK, please contact us for you local stockist.

For other countries that do not have a Adiseal distributor, please visit www.guglue.com

Frequently asked questions about roofing felt adhesive

What surfaces can roofing felt adhesive be used on?

It can be used on various surfaces such as concrete, wood, metal, and asphalt.

How does roofing felt adhesive enhance the bonding of roofing felt?

Roofing felt adhesive has high-strength bonding properties that create a secure and long-lasting bond between the roofing felt and the underlying surface.

Is roofing felt adhesive waterproof?

Yes, it is designed to provide a waterproof seal, preventing water from penetrating through the roof and causing leaks.

Can roofing felt adhesive be applied in wet conditions?

Some products are designed to be applied in damp or wet conditions, providing flexibility and convenience during installation. However, it is important to check the product specifications and follow the manufacturer’s recommendations.

Is it necessary to clean the surface before applying roofing felt adhesive?

Yes, it is important to clean the surface thoroughly before applying roofing felt adhesive. Removing debris, dust, and any contaminants ensures better adhesion and a stronger bond.

Suhail Matadar has extensive experience in the construction industry as an electrician, involved in installing, inspecting, and testing electrical systems in various projects. 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 chemical construction products like adhesives and sealants.