Loctite Prism 406 Surface Insensitive Instant Adhesive, 20gm Bottle, Clear (Case of 10)

I realize it may be an unusual use for this Loctite product, but it works!I needed an adhesive to secure the fiberglass fin blades into the foot pockets of a pair of my freediving fins. After researching other adhesives, I contacted Loctite and they indicated that the 406 adhesive was right for the job.It's easy to work with and has a great dispenser. It sets up quickly and is good at filling gaps and voids. It has proven itself to be waterproof and UV stable, as well as able to flex with the fins and not separate.Not every adhesive can glue fiberglass to rubber for an outdoor saltwater environment. This one can and does!