Tri-Ply BUR Granule Cap Sheet is designed for use as the surfacing ply in the application of hot-applied built-up roofing and as a top ply in base flashing construction. Its fiberglass reinforcement resists the effects of moisture on the roof system while its granule surface helps to protect against UV damage. Tri-Ply BUR granule cap sheet's granule surface provides an ultraviolet protective surface.
- Granule surfacing protects against weathering
- Used as a cap sheet or for flashings in hot applied systems
- Meets ASTM D3909
- FM approved
- UL classified
- Miami-Dade county product control approved