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How to Repair a Butynol Roof Using Fiberglass

Repair a Butynol Roof Using Fiberglass and Chevaline Dexx Waterproofing Membrane





Repairing a Butynol roof with fiberglass and Chevaline Dexx waterproofing membrane ensures a durable and waterproof finish.


1. Surface Preparation

Begin by thoroughly cleaning and drying the Butynol roof. Remove all dirt, debris, and loose material to ensure proper adhesion of the repair materials.


2. Apply Chevaline Dexx Primer

Choose the correct primer from the Chevaline Dexx range for Butynol surfaces. Apply a thin, even coat to the areas that need repair, focusing on the laps and corners. Let it dry until tacky.

3. Lay Fiberglass Matting

Cut the fiberglass matting to the required size and position it over the primed areas, specifically targeting the laps and corners that need reinforcement.

4. Apply Chevaline Dexx Waterproofing Membrane

Apply the first layer of Chevaline Dexx waterproofing membrane over the fiberglass matting. Ensure the matting is fully embedded and smooth out any air bubbles. After drying, apply three additional layers, allowing each to cure properly. This creates a strong, waterproof barrier.

5. Final Inspection

After the final layer has cured, inspect the repaired areas to ensure they are fully sealed and that the Butynol roof is watertight.

By following these steps, your Butynol roof repairs using Chevaline Dexx waterproofing membrane will reinforce the roof’s integrity, extending its lifespan and preventing leaks. Regular maintenance and inspections will help keep your roof in top condition.





Why Choose H2off for Butynol Roof Repairs?

  • Expertise: Our team has extensive experience in handling Butynol roofs, ensuring that every repair is done right the first time.

  • Quality Materials: We use only the best materials to guarantee that your roof remains durable and watertight.

  • Customer Satisfaction: Your satisfaction is our priority. We work closely with you throughout the repair process to ensure that you’re happy with the results.


If you’re experiencing issues with your Butynol roof or simply want to ensure it remains in top condition, [Contact Us] today. Our team is ready to provide you with expert Butynol roof repairs that stand the test of time.



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