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Liquid Rubber RV Roof Coating is a water-based elastomeric sealant that cures into a flexible waterproof membrane over EPDM, TPO, fiberglass and aluminum RV roofs. It is zero-VOC, cleans up with soap and water while wet, and can be applied by brush, roller or sprayer over a weekend. EPDM and TPO roofs need the Liquid Rubber EPDM & TPO Primer first for adhesion; fiberglass and aluminum need cleaning and prep. It suits owners resealing a leaking or chalky roof themselves rather than paying a shop, though most roofs need several coats and a 30 ft RV runs about 5 gallons total.
In stockSold by Liquid Rubber Coatings Inc.Returns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
Availability unknown
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Lowest price we've seen: $39.95 on Nov 12 at Amazon. Tracked across 1 store since Nov 12.
Rated 4.7 out of 5 from 249 ratings, buyers largely report the coating seals leaks and holds up on RV roofs. Complaints center on the multi-coat workload and the extra primer step for EPDM and TPO.
Liquid Rubber RV Roof Coating is a water-based elastomeric coating that seals and protects RV roofs from leaks, UV exposure and weather wear. It forms a flexible waterproof membrane that moves with the roof as temperatures change.
It works on EPDM, TPO, fiberglass and aluminum roofs with proper surface preparation. EPDM and TPO roofs need Liquid Rubber EPDM & TPO Primer for proper adhesion. Fiberglass and aluminum roofs must be clean and prepped before application.
The coating is applied after cleaning and priming, as part of a multi-step RV roof repair system. Apply it with a brush, roller or sprayer. Application can typically be done over a weekend. Cure time depends on temperature and humidity, and a tacky feel while curing is normal.







