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ASC S Silicone Roof Coating 5 Gallon California Gray One-Component Moisture-Cure
Regular price $287.94Orders start at $399 — combine any items to reach the minimum. Learn more
ASC S Silicone Roof Coating 5 Gallon California Gray One-Component Moisture-Cure
ASC S is a one-component, moisture-curing silicone rubber roof coating supplied in a 5 gallon pail in California Gray. It restores and protects existing smooth-surface BUR, granulated cap sheet, well-adhered acrylic coatings, concrete, metal, sprayed polyurethane foam and various single-ply membranes. Pair it with proper priming and seam detailing per the coating system guidelines for a fully protected roof.
Key Features:
- Long-term weather resistance: Resists weathering, aging, oxidation, wind-driven sand, rain, snow, ozone, ultraviolet radiation and the temperature extremes typically found on roofs.
- High-solids single coat: With high solids content and no hydrocarbon solvents, it can be applied in excess of 40 mils in a single coat without blistering while maintaining maximum adhesion.
- Moisture-cure silicone: One-component silicone rubber formulation cures with ambient moisture, so no mixing is required.
- Broad substrate range: Designed for use on existing smooth surface BUR, granulated cap sheet, well-adhered acrylic coating, concrete, metal, sprayed-in-place polyurethane foam and various single-ply membrane roofing.
- Custom colors: ASC Silicone Coating is available in custom colors.
- 5 gallon pail: Supplied as a 5 gallon unit in California Gray on this listing.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | ASC |
| Sell unit | 5 gallon pail |
| Product line | ASC S Silicone Roof Coating |
| Material | Silicone rubber coating, moisture curing |
| Color / finish | California Gray |
| Available colors | California Gray; custom colors available |
| Available sizes | 5 gal |
| Dimensions | 5 gallon pail |
| Type | One-component, moisture curing silicone rubber roof coating |
| Solids | High solids content, no hydrocarbon solvents |
| Application thickness | Can be applied in excess of 40 mils in a single coat without blistering |
| Intended use | Restoration and protection of existing roofing membranes and substrates |
| Pack quantity | 1 pail |
Fit and Compatibility:
Formulated for existing smooth surface BUR, granulated cap sheet, well-adhered acrylic coating, concrete, metal, sprayed-in-place polyurethane foam and various single-ply membranes. Primers, sealants and other system components are sold separately; verify substrate preparation requirements before application.
Frequently Asked Questions (FAQ):
Q: What is included in the sell unit?
A: One 5 gallon pail of ASC S Silicone Roof Coating in California Gray.
Q: How thick can it be applied?
A: Because of its high solids content and absence of hydrocarbon solvents, it can be applied in excess of 40 mils in a single coat without blistering.
Q: Does it need mixing?
A: No, it is a one-component, moisture-curing silicone rubber coating.
Q: What substrates can it go over?
A: Smooth surface BUR, granulated cap sheet, well-adhered acrylic coating, concrete, metal, sprayed-in-place polyurethane foam and various single-ply membrane roofing.
Q: Are other colors available?
A: Yes, the manufacturer offers ASC Silicone Coating in custom colors.
Q: How many coats are needed?
A: The manufacturer states that single-coat application in excess of 40 mils is possible while maintaining maximum adhesion; follow the manufacturer's application instructions for your project.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Silicone is the go-to chemistry for restoring aged, previously coated or foam roofs because it weatherchecks slowly and tolerates ponding far better than acrylics. Apply the specified thickness in one pass; the high-solids formulation is designed to handle it without blistering. Confirm substrate adhesion with a test patch, and choose a custom color if roof reflectivity or aesthetics matter to the owner.
Follow the manufacturer's safety data sheet: work on a stable, dry roof surface and use appropriate fall protection when coating roofs.
Order ASC S Silicone Roof Coating in 5 gallon California Gray pails to restore and protect your roof membrane.
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