Gorilla Heavy Duty GorillaWeld Steel Bond 2-Part Epoxy.
GorillaWeld is an incredibly strong, heavy duty two part adhesive. The tough, steel bond epoxy formula has a 4250 PSI bond strength and sets in 10 minutes. GorillaWeld is waterproof and versatile, creating a long lasting, permanent bond to: metal, concrete, ceramics, PVC, fibreglass, stone, foam, PVC sheet (not pipe) and plastics*.
*Not recommended for use on polyethylene or polypropylene plastics.