"Flex Glue Clear's high-tech formula won't wash away, and it even works underwater," said Phil in the commercial. We filled the clear container with water and tried to glue a golf ball and rock inside ...

Throughout the years, I've enjoyed watching the commercials for Flex Seal Family of Products. I've tested Flex Tape and Flex Glue already, and they were both NO BULL! So, I'm testing out their latest ...