Products / POWERply Endure 320 Smooth

POWERply Endure 320 Smooth is a smooth-surfaced modified bitumen membrane reinforced with a high-strength antiwicking polyester and fiberglass fabric. It is SBS modified bitumen enhanced with RET and urethane elastomers. The data sheet states it exceeds ASTM D6162, Type III, Grade S and CSA A123.23, and that roof systems using it are UL fire rated. It is 2.2 mm (87 mil) thick, in 39-3/8 in by 51 ft 6 in rolls covering 150 sq ft.