Prices change often: ask the agent below to check today's price at every store.
Prices are checked against each store and labelled with when.
Tough Tech Coatings Synthetic Rubber Lap Sealant is a brush-on liquid rubber sealant for RV roofs, sold in a 1-quart pouch that covers about 25 square feet. It bonds to EPDM, alpha rubber, fiberglass, aluminum and wood, and stretches up to 500% so it moves with the roof instead of cracking. The maker claims 87% UV resistance and backs it with a lifetime product warranty. No current price or price history was provided, so check the live comparison before buying.
Lowest price we've seen: $39.00 on Nov 2 at Tough Tech Coatings. Tracked across 1 store since Nov 2.
Only 5 ratings are on record, all 5 stars, so the sample is too small to call a consensus. Owners of similar liquid rubber sealants typically praise seam coverage and flexibility and complain about coverage per container and cleanup.