J-B Weld is The Original Cold Weld two-part epoxy system that provides strong, lasting repairs to metal and multiple surfaces.Now it is available in a Professional Pack 8281.
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JB Weld ColdWeldNew Improved Professional Pack 8281 is the same World' strongest Epoxy. Mixed at a ratio of 1:1, it forms a permanent bond and can be shaped, tapped, filed, sanded and drilled after curing. At room temperature, J-B Weld sets in 4-6 hours to a dark grey color. A full cure is reached in 15-21 hours. J-B Weld™ has a tensile strength of 5020 PSI and sets to a hard bond overnight. It can withstand temperatures up to 550ºF when fully cured.
Made in the USA
Surface Preparation: Clean the surface thoroughly of dirt, grease, oil etc. Remove Paint, primer or rust. For the best results use Acetone after the clean up. Roughen the surface with file, coarse sandpaper or wire brush. JB Weld bonds well on roughened surface than on a smooth glossy surface as the aim is to increase the surface area. JB Weld adheres to the ridges of the roughened surface and provides better bond.
Warning: Harmful if swallowed. Eye irritant. May irritate skin causing allergic reactions. If eye contact occurs, flush eye for 5 -10 minutes with water and seek medical attention. Contains Modified Polyamine and Bisphenol-A-polyglycidyl ether.