PITTSBURGH (KDKA) -- Saving time and money on repair bills sounds great. Flex Seal promises to fix leaks fast. A lot of KDKA-TV viewers wanted to know, does it really do that? Anchor Jennifer ...
CARBONDALE, IL (KFVS) - The Flex Seal claims to be the easy way to coat, seal and protect. You can use it on gutters, windowsills and hoses to name a few. But does the Flex Seal work? We met up with ...
What is it? It's a liquid rubber sealant that seeps into cracks and holes to seal out air and moisture. What does it claim? It claims to stop leaks fast and be the easy way to coat, seal and protect.