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FIRESTONE APP PREMIUM BASE 2SQUARE
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Other products by Firestone
|Type||APP PREMIUM BASE|
APP Premium Base Membrane is a smooth surfaced APP modified bitumen base sheet. It consists of select asphalt modified with atactic polypropylene, and reinforced with a 1.8 lb/100ft2 (90 gram/m2) non-
woven glass fiber mat. The combination results in a flexible, durable smooth-surfaced roofing membrane that exceeds the performance requirements of ASTM D 6509. APP Premium Base Membranes are ideal for both new constructionand re-roofing applications as a base sheet in multi-ply applications and as a base ply in flashing applications. Low slope roofs of any size,even those with numerous penetrations, may accommodate a Firestone APP Premium Base Membrane application.