COLPHENE® Flam 180 FR GR (fire retardant, granulated) is an SBS-modified bitumen cap ply for use in approved multi-ply waterproofing assemblies. COLPHENE Flam 180 FR GR is composed of a proprietary formulation of elastomeric styrene-butadiene-styrene (SBS) polymer modified bitumen and is reinforced with tough, dimensionally stable non-woven polyester mat. The topside is surfaced with ceramic coated granules and underside is surfaced with polyolefin burn-off film to optimize heat welding.
Prior to installation, unroll COLPHENE Flam 180 FR GR onto the surface and allow to relax. Position COLPHENE Flam 180 FR GR in desired position and back roll the product. COLPHENE Flam 180 FR GR is then heat welded to approved substrates. Refer to SOPREMA® specifications and installation instructions for additional application guidelines.