SOPREMA

Search

SOPRALENE® 250 FR GR SKU: 01965

SOPRALENE® 250 FR GR SKU: 01965

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-butadiene-styrene (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 160 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. Refer to the SOPREMA SBS Installation Guide for additional application guidelines.

 

Testing & Approvals

Related Products

ALSAN® RS FLEECE

ALSAN RS Fleece is a proprietary non-woven polyester reinforcement used in ALSAN RS liquid membrane applications. ALSAN RS Fleece is…

View Product

ALSAN® COATING SIL 402 FLASHING

ALSAN® Coating SIL 402 Flashing is a VOC compliant, high solids, single component, low sag, silicone mastic used to prepare…

View Product

SENTINEL® P200 HFB

SENTINEL® P200 HFB is a high performance, polyester reinforced, thermoplastic polyvinyl chloride (PVC) roof membrane, specially designed to provide unmatched…

View Product

Related Projects

170 East 77th Street – New York, New York

The fully reinforced system membrane included ALSAN RS 276 primer, ALSAN RS 230 field and ALSAN RS 230 flash reinforced with ALSAN RS fleece. ALSAN RS 233 self leveling mortar, a broadcast of #0 quartz silica aggregate and five distinct top coat colors finished off this incredible rooftop terrace.

Paris Hotel & Casino – Las Vegas, Nevada

With nearly 3,000 rooms, the Paris Hotel & Casino is one of the largest properties in Las Vegas. SOPREMA provided a cost-competitive, UL Class A system with a 20-year labor and material warranty.