J-B Weld™ is The Original Cold Weld two-part epoxy system that provides strong, lasting repairs to metal and multiple surfaces. 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 15-24 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.

Two Part System with 2x 140g Tubes (1 of "Steel" and 1 of "Hardener")

USE ON 
Automotive
Brick
Concrete
Fiberglass
Metal & More

GREAT FOR 
Household Repairs
Automotive
Plumbing
Marine
Crafts & More