J-B Weld FiberWeld Pipe Repair Cast Kit is a water-activated fiberglass wrap impregnated with high-strength resin, designed to repair leaking or damaged pipes up to 2 inches in diameter. When activated by water, the wrap forms a strong, waterproof bond that hardens like steel in just 15 minutes, restoring water pressure and functionality quickly.
The kit includes both the fiberglass wrap and an epoxy putty stick for additional sealing strength, giving you multiple repair options in a single package. The bright red and blue design enhances visibility on the job site. Compatible with copper, cast iron, PVC, ABS, galvanized steel, rubber, and other common pipe materials, this repair solution works on a wide range of plumbing systems.
Features and Benefits
- Water-Activated Formula: Simply wet the wrap to activate the resin and apply it to your damaged pipe; no mixing or special tools required.
- Fast Hardening: Sets and hardens like steel in approximately 15 minutes, allowing you to restore water pressure quickly.
- Universal Compatibility: Works on copper, cast iron, PVC, ABS, galvanized steel, rubber, and other common pipe materials.
- Dual Repair System: Kit includes both fiberglass wrap and epoxy putty stick for flexible repair options and enhanced sealing strength.
- PVC Resistance: PVC elements provide resistance to wear and chemicals.
- Made in the USA: Built with FiberFix Technology for reliable, durable performance.
Specifications
- Brand: J-B Weld
- Model: 38260
- Pipe Diameter: Fits up to 2 inches
- Fiberglass Wrap Length: 60 inches
- Fiberglass Wrap Width: 2 inches
- Color: Off-White
- Material: Fiberglass wrap with resin-impregnated coating
- Hardening Time: Approximately 15 minutes
How to Use
- Activate the fiberglass wrap by wetting it with water.
- Apply directly to the damaged pipe area.
- Use the included epoxy putty stick for additional sealing at joints or damaged areas if desired.








