COLPHENE® Stick SBS-modified bitumen, self-adhered base ply is composed of a proprietary formulation of elastomeric styrene-butadiene-styrene (SBS) polymer modified bitumen in combination with a high-tack self-adhesive layer. It is reinforced with a tough, dimensionally stable non-woven polyester mat. COLPHENE is for use in approved multi-ply membrane roof waterproofing assemblies. A fine mineral aggregate on the topside facilitates self-adhered and cold-adhesive applications. The underside is surfaced with protective polyolefin release film that is removed during application.

Installation

Prior to installation, unroll COLPHENE Stick onto the roof surface and allow to relax. Place COLPHENE Stick in desired position. Remove the protective release film from the underside of the sheet and roll COLPHENE Stick into place with a weighted roller. Subsequent approved inter-ply or cap ply membranes are applied to COLPHENE Stick via self-adhered and cold adhesive applications. Refer to the SOPREMA SBS Roofing Guide for additional application guidelines.