GORILLA HEAVY DUTY GRAB ADHESIVEGRABS VIRTUALLY ANYTHING WITH ULTRA-HIGH STRENGTH.Gorilla Grab Adhesive is so versatile, it grabs virtually anything. The flexible, gap filling formula provides a heavy duty bond that?ll last.Gorilla Grab Adhesive is 100% waterproof and withstands extreme temperatures, meaning you can use it indoors or out, for an extra-tough bond.