The Flex Shot will form a tack free skin in 20 minutes. The length of a full cure depends on factors like temperature and humidity. But sections 1/8' become rubbery solids in about 24 hours.

Can rubberized household sealing products really plug holes in a bucket, or the bottom of a boat? We tested Flex Seal and Flex Shot against their compelling commercial come-ons. In one commercial ...

Flex Shot claims to be the easy way to caulk, bond and seal. The commercial even says it will hold up to a cannon blast. FOX8 consumer reporter Melissa Painter put Flex Shot to the Deal or Dud test.