Product Description GorillaWeld is an incredibly strong, heavy duty two part adhesive. The tough, titanium bond epoxy formula handles up to 4250 PSI (298 kg/cm²) and sets in just 10 minutes.GorillaWeld is waterproof and versatile, creating a long lasting, permanent bond to: metal, plastics*, concrete, ceramics, PVC, fibreglass and more! Once cured, you can tap, file, sand and drill it!* Not recommended for use polyethylene or polypropylene plastics. GorillaWeld is Ultra-tough, quite simply this is our strongest epoxy yet. Bonds metal, plastic, concrete, ceramic, PVC, fibreglass & more! Sets in 10 minutes and dries a dark grey. Water Resistant* adhesive holds up indoors & out! * Bonded wood materials should not be submerged or soaked in water Adaptable - Can be tapped, filed, sanded and drilled once cured.