If you’re a homeowner who likes to tackle repair projects yourself, you’re likely familiar with the Flex Seal Family of ...

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 ...

Flex Seal is a line of sealant and adhesive products that create a “watertight, flexible rubberized coating that stops leaks ...

3M believes its Scotch Flex & Seal Shipping Roll could replace shipping ... cushioned material and—with 3M’s proprietary adhesive ­material—sticks securely only to itself.