Product Description
COLPHENE Stick GR (granules) is an SBS-modified bitumen cap ply for use in approved multi-ply membrane waterproofing and flashing assemblies. COLPHENE Stick GR is composed of a proprietary formulation of elastomeric styrene-butadiene-styrene (SBS) polymer modified bitumen and is reinforced with tough, high-quality random glass fiber mat. The topside is surfaced with ceramic coated granules and underside is surfaced with protective polyolefin release film that is removed during application.