Products / POWERply Standard FR

POWERply Standard FR is a fire-resistant, granule-surfaced SBS modified bitumen weathering membrane with a glass reinforcing mat, formerly known as THERM MB LTD. The data sheet states it exceeds ASTM D6163, Type I, Grade G, and lists it as UL Classified. It is 3.3 mm (130 mil) thick in 3 ft wide rolls covering 100 sq ft and weighing about 101 lb, with granules in white, tan and black.