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description

• J-B Weld FiberWeld Automotive Repair Cast is a high-strength fiberglass wrap, impregnated with a specially-formulated resin. When activated by water, the product forms a strong, permanent bond that hardens like steel in 15 minutes. Once cured, FiberWeld is temperature resistant up to 400°F and holds water pressure up to 100 PSI.

applications

• Repairing and sealing radiator hoses, tailpipes, mufflers, and other auto/RV emergency repairs

features

• Works like a cast – just wet and wrap
• 204°C heat resistance
• 100 PSI water resistance