TAMKO APP-modified cap sheets are formulated using high-quality APP-modified bitumens, polyester mat, and smooth or mineral-granule top surfaces. They also feature a waffle-back burn-off film to provide a tough, flexible membrane and easy torch application.
TAMKO APP G is a granule-surface polyester-reinforced APP (Atactic Polypropylene) modified with a waffle-back burn-off film. It provides a tough, flexible asphalt roofing membrane and easy application.
TAMKO APP S is a durable smooth surface polyester reinforced APP (Atactic Polypropylene) modified with a waffle back burn-off film. It provides a tough, flexible asphalt roofing membrane and easy application.