SOPRASMART XP ISO 180 Sanded is a high performance panel of an SBS-modified bitumen base membrane, SOPRAROCK mineral wool board, and polyisocyanurate insulation board for use in approved multi-ply membrane assemblies. To create SOPRASMART XP ISO 180 Sanded high density mineral fiber board is combined with polyisocyanurate insulation board and is factory laminated to an SBS modified bitumen base ply reinforced with a tough, dimensionally stable non-woven polyester mat creating a time and labor-saving solution. The topside is surfaced with a fine mineral aggregate to optimize cold adhesive and hot asphalt applications.
Prior to installation, unfold SOPRASMART XP ISO 180 Sanded onto the roof surface and allow to relax. SOPRASMART XP ISO 180 Sanded is installed via mechanical fastening, approved adhesive or hot asphalt following manufacturer specifications. When installing via mechanical fastening, SOPRASMART XP ISO 180 Sanded is fastened through the patented DUO SELVEDGE lap following the details for the uplift pressure required. Subsequent approved inter-ply or cap ply membranes are applied to SOPRASMART XP ISO 180 Sanded via cold adhesive and hot asphalt applications. Refer to the SOPREMA SBS Roofing Manual for additional application guidelines.