Fiber Weld JB Weld


SKU: 10747 Category:

Fiber Weld JB Weld

Permanent Repair Cast is a high-strength one-time use fiberglass wrap, impregnated with a specially formulated resin designed to adhere to a wide variety of surfaces. When activated by water, the product forms a strong, permanent bond that hardens like steel in 15 minutes. All you have to do is wet, apply and let it dry and in 15 minutes it hardens like steel!


  • Cure and Set Time: Once the product is dipped in water for 5-7 seconds, you will have between 5-10 minutes to work with the product and then it will fully cure in 15 minutes!
  • J-B Weld FiberWeld Repair Cast has a bend strength of 1500 PSI. The kit includes a pair of gloves and a securing bandage!
  • Great For: Outdoor/Indoor furniture, Tool Handles, Yard Equipment, Pipes & Hoses, Sporting & Camping Gear, Preventative Reinforcement and more!
  • Big or small, you can DIY it with J-B Weld. Our heavy duty epoxy and adhesives repair & restore it right the first time.
  • Surface Applications: Metal, Most Plastics, Wood, PVC, Fiberglass, Rubber and more!
  • Set Time: 5-10 minutes.
  • Cure Time: 15-20 minutes.
  • Once the product is fully cured, it can be sanded and painted!