ELASTOPHENE HS Sanded (high strength) is an SBS-modified bitumen base ply for use in approved multi-ply membrane and flashing assemblies. ELASTOPHENE HS Sanded is composed of a proprietary formulation of elastomeric styrene-butadiene-styrene (SBS) polymer modified bitumen and is reinforced with a tough, dimensionally stable composite polyester/glass fiber reinforcement. The topside and underside are surfaced with fine mineral aggregate to facilitate cold adhesive application.

Installation

Prior to installation, unroll ELASTOPHENE HS Sanded onto the roof surface and allow to relax. Place ELASTOPHENE HS Sanded in desired position and back roll the product. Apply approved cold adhesive following manufacturer specifications. ELASTOPHENE HS Sanded is then rolled into the cold adhesive and subsequently rolled with a weighted roller. Subsequent approved inter-ply or cap ply membranes are applied to ELASTOPHENE HS Sanded via cold adhesive. Refer to the SOPREMA SBS Roofing Guide for additional application guidelines.