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SOPREMA Sopralene 180 FR GR SBS Modified Bitumen Cap Ply, Black Granulated, 39.4 in. x 32.8 ft.
Regular price $116.00Orders start at $399 — combine any items to reach the minimum. Learn more
SOPREMA Sopralene 180 FR GR SBS Modified Bitumen Cap Ply, Black Granulated, 39.4 in. x 32.8 ft.
Sopralene 180 FR GR is a fire retardant, granulated SBS-modified bitumen cap ply for approved multi-ply membrane and flashing assemblies. The 39.4 in. x 32.8 ft. black roll is reinforced with non-woven polyester mat, ceramic coated granules on top, and fine mineral aggregate underneath for cold adhesive application. Sold per roll.
Key Features:
- SBS Modified: Proprietary elastomeric SBS polymer modified bitumen formulation for flexible, durable performance.
- Polyester Reinforced: Reinforced with a tough, dimensionally stable non-woven polyester mat.
- Fire Retardant: FR (fire retardant) formulation for use in approved multi-ply assemblies.
- Granular Surfacing: Ceramic coated granules on the topside protect and finish the membrane.
- Cold Adhesive Ready: Fine mineral aggregate underside facilitates cold adhesive application.
- Field or Flashing Use: Can be used as a Field Cap Ply or a Flashing Cap Ply.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Soprema |
| Sell unit | 1 roll, 39.4 in. x 32.8 ft. |
| Product line | Sopralene 180 FR GR |
| Available colors | ['Black'] |
| Available sizes | ['39.4 in. x 32.8 ft.'] |
| Material | SBS-modified bitumen with non-woven polyester reinforcement |
| Finish / texture | Black, ceramic coated granule topside, fine mineral aggregate underside |
| Dimensions | 39.4 in. x 32.8 ft. per roll |
| Coverage per unit | Approx. 107 sq. ft. per roll before laps and waste (nominal roll dimensions) |
| Intended use | Field Cap Ply or Flashing Cap Ply in approved multi-ply membrane and flashing assemblies |
| Type | Fire retardant, granulated SBS-modified bitumen cap ply |
Coverage & How Much You Need:
Each 39.4 in. x 32.8 ft. roll provides roughly 107 sq. ft. of nominal material; actual coverage is reduced by side and end laps and detail work. Plan lap and flashing allowances when calculating roll count.
Fit and Compatibility:
Intended for use in Soprema-approved multi-ply membrane and flashing assemblies as a field or flashing cap ply. Use with the Soprema cold adhesives or system components specified for the approved assembly; primers and adhesives are sold separately.
Frequently Asked Questions (FAQ):
Q: What is included in one order?
A: One roll of Sopralene 180 FR GR, 39.4 in. x 32.8 ft., in black.
Q: How much area does a roll cover?
A: Nominal roll dimensions give about 107 sq. ft.; deduct for laps and cut waste.
Q: What is FR GR?
A: FR stands for fire retardant and GR for granulated, describing the fire retardant, ceramic granule surfacing.
Q: Can it be used on flashings?
A: Yes, it can be used as a Flashing Cap Ply as well as a Field Cap Ply in approved assemblies.
Q: How is it applied?
A: The fine mineral aggregate underside facilitates cold adhesive application; use the Soprema components specified for the approved assembly.
Q: What reinforcement does it use?
A: It is reinforced with a tough, dimensionally stable non-woven polyester mat.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
SBS-modified cap plies like Sopralene 180 FR GR give a durable, granule-surfaced finish for multi-ply assemblies and detailing. Confirm the full assembly is an approved Soprema system before specifying, and follow the manufacturer's lapping and application requirements. Order enough rolls to cover laps, penetrations, and flashing cuts with margin.
Follow the manufacturer's handling and application safety instructions for modified bitumen roofing materials, including proper roof access and fall protection.
Order Soprema Sopralene 180 FR GR cap ply for granulated, fire retardant multi-ply roof finishes.
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