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 ...

We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › During installation, rain gutter end caps and seams are coated with a flexible gutter ...

LOUISIVLLE, KY (WAVE) - Since I began the 'Try It Before You Buy It' segment on WAVE-3, there's consistently been one product viewers request me to test over and over again. That product would be the ...

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 ...

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 ...