Products / SOPRALENE Flam 180

SOPREMA's SBS-modified bitumen base and flashing ply for multi-ply roof membrane assemblies, reinforced with a dimensionally stable non-woven polyester fabric and finished on both sides with a polyolefin burn-away film for heat-welded installation. Manufactured to ASTM D6164 Type I Grade S, it ships in 39.4-inch by 32.8-foot rolls at a typical thickness of 118 mils (110 mils minimum), with FM Approval, UL classification, and Miami-Dade County and Florida Building Code approvals.