SOPRALENE® 250 FR+ GR SKU: 01424
SOPRALENE® 250 FR+ GR SKU: 01424
SOPRALENE 250 FR+ GR (fire retardant, granulated) is an SBS-modified bitumen cap ply for use in approved multi-ply membrane and flashing assemblies. SOPRALENE 250 FR+ GR is composed of a proprietary formulation of elastomeric styrene-butadienestyrene (SBS) polymer modified bitumen and is reinforced with a tough, dimensionally stable non-woven polyester mat. The topside is surfaced with ceramic coated granules and the underside is surfaced with fine mineral aggregate to facilitate cold adhesive application.
Product Properties
- ASTM ASTM D6164
- Component Cap
- Installation Method Cold Adhered, Asphalt Adhered
- Reinforcement Polyester
- Thickness (minimum) 150 mils (3.8 mm)
- Thickness (nominal) 157 mils (4.0 mm)
- Topside Granules
- Underside Sanded
Installation
Prior to installation, unroll SOPRALENE 250 FR+ GR onto the roof surface and allow to relax. Place SOPRALENE 250 FR+ GR in desired position and back roll the product. Apply approved cold adhesive following manufacturer specifications. SOPRALENE 250 FR+ GR is then rolled into the cold adhesive and subsequently rolled with a weighted roller. Refer to the SOPREMA SBS Roofing Guide for additional application guidelines.
Testing & Approvals
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