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 Paste ® Clear is a transparent, super thick rubberized paste that clings to virtually any surface, instantly sealing out water, air, and moisture. This Flex Paste line extension provides powerful ...

This Flex Paste line extension provides powerful performance with an invisible finish, ensuring that the original look of your projects remains unchanged. As a thick and strong clear sealant paste ...

3M believes its Scotch Flex & Seal Shipping Roll could replace shipping tape, boxes and packing peanuts altogether. The roll comes in four sizes of waterproof, cushioned material and—with 3M’s ...