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RESISTO GR SA Cap Granulated Self-Adhesive SBS Modified Bitumen Cap Sheet, 39" x 33'
Regular price $163.00Orders start at $399 — combine any items to reach the minimum. Learn more
RESISTO GR SA Cap Granulated Self-Adhesive SBS Modified Bitumen Cap Sheet, 39" x 33'
RESISTO GR SA Cap is a self-adhesive granulated cap sheet membrane made of SBS modified bitumen over high-performance glass mat reinforcement, supplied as one 39 in. x 33 ft. roll. The granule surface sheds weather while a split-back release film protects the adhesive underface. Six granule colors are available. It caps one-, two- and three-ply waterproofing systems.
Key Features:
- Self-adhesive backing: The underface adhesive bonds directly to the substrate with no torch or hot asphalt required.
- SBS modified bitumen: SBS modification with glass mat reinforcement delivers flexibility and strength.
- Granule surface: Ceramic granules protect the membrane from UV and weathering.
- UL 790 Class C: UL 790 Class C classified for external fire exposure as printed by the manufacturer.
- Temperature stability: Excellent resistance to temperature variations across seasons.
- Six granule colors: Black, Gray, Brown, White, Weatherwood and Tan options match the visible roof area.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | RESISTO |
| Sell unit | 1 roll, 39 in. x 33 ft. |
| Product line | RESISTO GR SA Cap Granulated Cap Sheet (SA CAP GR) |
| Available colors | Black, Gray, Brown, White, Weatherwood, Tan |
| Available sizes | 39" x 33' roll |
| Material | SBS modified bitumen with high-performance glass mat reinforcement |
| Finish / texture | Granule-surfaced top; split-back release film on the self-adhesive underface |
| Dimensions | 39 in. x 33 ft. per roll |
| Membrane type | Self-adhesive granulated cap sheet |
| Fire rating | UL 790, Class C classified |
| Coverage per unit | Approx. 107.25 sq. ft. per roll before laps (39" x 33') |
| Intended use | Cap sheet in waterproofing systems of one-ply, two-ply or three-ply roofs |
Coverage & How Much You Need:
One 39 in. x 33 ft. roll measures about 107 sq. ft., with effective coverage reduced by side and end laps per your system specification; divide the roof area by the roll size and add lap allowance.
Fit and Compatibility:
Designed as the cap sheet of one-, two- or three-ply self-adhesive waterproofing systems; base sheets and primers from the same system are ordered separately.
Frequently Asked Questions (FAQ):
Q: What is included in one order?
A: One 39 in. x 33 ft. roll of self-adhesive granulated cap sheet in the selected color.
Q: How much area does a roll cover?
A: A roll measures about 107 sq. ft.; actual coverage is less after the laps required by the membrane system.
Q: Is torching required?
A: No, the split-back film peels off a self-adhesive underface, so no torch or hot asphalt is needed.
Q: What fire classification does it have?
A: The manufacturer lists UL 790 Class C classification for this cap sheet.
Q: Which colors are available?
A: Black, Gray, Brown, White, Weatherwood and Tan granule finishes.
Q: What systems does it cap?
A: It is used as the cap sheet in one-ply, two-ply or three-ply roof waterproofing systems.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Self-adhesive cap sheets shine on details and small roofs where open flame is impractical or prohibited. Roll the membrane firmly after peeling the split-back film to drive out air and ensure full bond, and keep the substrate dry and primed where the system calls for it. White or Weatherwood granules help on visible low-slope areas; match base sheet and primer to the same RESISTO system.
Follow the membrane manufacturer's application temperature and substrate preparation requirements, and keep the work area clear of slip hazards on granular surfaces.
Order RESISTO GR SA Cap granulated cap sheet and finish your multi-ply system without torch or hot asphalt.
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