Flex Seal was flexible but tore when bent too far. And although it sealed the crack in our flowerpot, we had to use two coats of spray paint to conceal our handiwork.

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Bonus: there’s no need to touch up the basement man cave every year as there is with regular interior paint. Pros Cons Shop Now Prevent leaks with Flex Seal liquid rubber sealant paint.

SUNRISE, Fla., March 31, 2025 /PRNewswire/ -- The Flex Seal Family of Products is excited to announce the expansion of its innovative Flex Caulk line to include a 100% silicone offering.