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GAF MINERAL SURFACED CAP
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Other products by GAF Materials
GAFGLAS® Mineral-Surfaced Cap Sheet is an asphalt-coated glass fiber mat cap sheet surfaced with mineral granules.
GAFGLAS® Mineral-Surfaced Cap Sheet is used as the surfacing ply in the application of hot-applied built-up roofs and as a top ply in base flashing construction.
- Durability—glass base resists the effects of moisture on the roof system.
- Granule surface provides an ultraviolet protective surface.
- Code approvals—UL Class A, B, or C membrane constructions are available.
- Aesthetically attractive; requires no additional surface coatings.
- System guarantees are available for up to 20 years (see applicable guarantee for complete coverage and restrictions)