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

Installation

Prior to installation, unroll COLPHENE Stick GR onto the roof surface and allow to relax. Place COLPHENE Stick GR in desired position. Remove the protective release film from the underside of the sheet and roll COLPHENE Stick GR into place with a weighted roller. Refer to the SOPREMA SBS Roofing Manual for additional application guidelines.