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Can Flex Seal Prevent Water Damage in Floods?
the Flex Seal Flood Protection System is designed as a temporary barrier that can be easily removed after floodwaters have ...
It floats, of course. A 14-ounce can of the liquid is supposed to treat 2 to 12 square feet. The check. Imitating the video for Flex Seal, we made our own tiny rowboat with a screen bottom ...