GorillaWeld Titanium Bond Epoxy 29.5mlGorillaWeld‚Ñ¢ is an incredibly strong, heavy duty two part adhesive. The tough, steel bond epoxy formula has a 4250 PSI bond strength and sets in just 10 minutes. GorillaWeld‚Ñ¢ is waterproof and versatile, creating a long lasting, permanent bond to: metal, plastics*, concrete, ceramics, PVC, fiberglass and more!