In a promo video, pitchman Phil Swift applies Flex Seal to a screen door inserted in the bottom of a rowboat, then launches the boat with himself as skipper (left side of the photo above).

It is sold in three different widths and can be bought on Flex Seal’s website where prices begin at around £16. Produced by Leon Siciliano More from Tech A US company has created an adhesive ...

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 ...

as well as Flex Seal's Flex Seal Liquid commercial and their extreme bucket demo video (shown below, lower left and right). As of January 2018, JonTron's video has over 12.8 million views. [2] I Sawed ...