FiberWeld™ 1″ Pipe Repair Cast is a professional-grade fiberglass wrap designed for fast, effective pipe repairs up to 1″ in diameter. Activated by water, this resin-impregnated wrap forms a strong, waterproof bond that hardens like steel in just 15 minutes. The kit includes an epoxy putty stick to enhance sealing strength, making it perfect for plumbing, irrigation, and emergency pipe repairs.
Designed for pipes up to 1″ in diameter
Withstands up to 500 PSI of water pressure
Includes epoxy putty stick for added sealing strength
Sets in 5–10 minutes, fully cures in 15–20 minutes
Water-resistant, paintable, and sandable after curing
Works on metal, plastic, PVC, and composite materials
Dry color: Off-white – easy to cover with paint
Ideal for plumbing, outdoor pipes, and emergency sealing