J-B Weld 8267 SteelStik Steel Reinforced Epoxy Putty Stick - 2 oz. Hand-mixable, steel-reinforced, non-rusting epoxy putty that quickly repairs or rebuilds anything made of metal Great for patching and repairing automotive and machine parts, plumbing, stripped threads and household repairs Sets in 3-5 minutes and cures to a dark grey color in 1 hour When fully cured, SteelStik has a tensile strength of 900 psi and will withstand temperatures of up to 300 degrees F J-B Weld is proudly made in the USA