Quick setting epoxy ClearWeld sets in 5 minutes and cures in 1 hour. With a tensile strength of 3900 PSI, clearweld is set to a hard, permanent bond. Re-Sealable 25mL syringe for quick-setting, 2 part urethane adhesive for plastics, glass, wood, metal & more! J-B Weld provides strong, lasting repairs to many surfaces that resist shock, vibrations, and shrinkage/ expansion. Surface Application Metal, Plastic & PVC, Wood, Concrete. Ceramic and tile, fiberglass, plastic and PVC, wood, concrete, and glass. Set time: 5 minutes, 1 minute 15 minutes 4-6 hours 6 minutes.