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
Related Products
SOPRALENE® FLAM STICK
SOPRALENE Flam Stick is an SBS-modified bitumen, self-adhered base ply for use in approved multi-ply membrane and flashing assemblies. SOPRALENE…
View Product
SOPRALAP SP
SOPRALAP SP (sanded, polyolefin) is an SBS-modified bitumen cover strip for use with SOPRASMART Laminated Board products. SOPRALAP SP is…
View Product
ALSAN TRAFIK EP 140
ALSAN Trafik EP 140 is a two-component, high solids, low odor, liquid applied epoxy primer. This primer provides excellent adhesion…
View ProductRelated Projects
U.S. Treasury Building – Washington DC
The Treasury Building is the oldest departmental building in Washington and has had a great impact on the design of other governmental buildings. At the time of its completion, it was one of the largest office buildings in the world.
Coronado Community Center – Coronado, California
Cleveland Clinic’s main campus consists of 41 buildings on about 140 acres near University Circle, Cleveland. They operate 14 family health and ambulatory surgery centers in surrounding communities and a multispecialty hospital and family health center in Weston, Florida. Various SOPREMA® systems have been chosen for their waterproofing needs.