Product Description

Bostik Bituminous Felt Adhesive for Roofs is a high-performance, cold-applied adhesive designed for securely bonding bituminous roofing felts to a range of common roofing substrates. Suitable for both professional contractors and DIY use, it provides strong initial grab and long-lasting adhesion for reliable roofing applications.
This versatile adhesive is ideal for use on asphalt, felt, metal, timber and concrete surfaces. It is also suitable for sealing laps in roofing felt and for bonding mineral chippings to bituminous roofs, making it a practical choice for both installation and maintenance work. Its solvent-based formula ensures excellent adhesion and flexibility, allowing it to withstand temperature fluctuations without compromising performance.
Easy to apply straight from the container, it forms a durable bond that remains flexible over time, accommodating natural movement within roofing structures. Designed for cold application, it eliminates the need for heat, making it safer and more convenient to use on site. For best results, it should not be used with or over tar-based products.
Key Features:
Cold-applied roofing felt adhesive
High initial grab for strong bonding
Suitable for multiple roofing surfaces
Seals laps and bonds chippings
Flexible, weather-resistant performance
Ready-to-use formulation
Technical Specifications:
Product type: Bituminous adhesive
Brand: Bostik
Application: Bonding and sealing roofing felt
Suitable surfaces: Asphalt, felt, metal, timber, concrete
Use: Roofing installation and repair
Coverage: 0.6–0.8L/m² (felt), up to 0.9L/m² (chippings)
Restriction: Not for tar-based systems
Finish: Strong, flexible bonded seal