The claim. Flex Seal "stops leaks fast and is the easy way to coat, seal and protect almost anything," the manufacturer says. In a promo video, pitchman Phil Swift applies Flex Seal to a screen door ...
Flex Tape is the kind of product you don’t believe works until you try it yourself. It’s cheap, it’s sticky— unbelievably sticky—and it somehow seals leaks and holes like magic. I drilled holes in ...
PITTSBURGH (KDKA) – The makers of Flex Seal have a new product called Flex Tape. It claims to instantly patch, bond, seal and repair - fixing any leak, anywhere. But, does it really do that? Announcer ...