Products / POWERply Endure 320 FR

POWERply Endure 320 FR is a fire-resistant, granule-surfaced modified bitumen cap membrane reinforced with an antiwicking polyester and fiberglass fabric. It is SBS modified bitumen enhanced with Reactive Enhanced Terpolymer (RET) and thermoplastic polyurethane elastomers, with factory-applied white granules and a clear UV-cured treatment for granule retention. The data sheet states it exceeds ASTM D6162, Type III, Grade G and CSA A123.23, and is UL Classified for external fire exposure per the UL directory. It is 3.7 mm (146 mil) thick, in 39-3/8 in by 34 ft 5 in rolls covering 100 sq ft.