Flex Seal is a JOKE...they shouldn't even be allowed to use the word "seal" in the name! Had two cans of the clear and one black none of which did ANYTHING to seal a few small leaks that didn't amount to much to fix. Should have known it was a SCAM when I saw the fake commercial with cutting the boat in half! DO NOT BUY FLEX SEAL!
Bottom Line: No, I would not recommend this to a friend
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