Mixing the tubes at a 1: 1 ratio will result in a 6 minute setting time and a curing time of 4-6 hours. When fully cured, KwikWeld can be tapped, filled, sanded, molded, and drilled. The color of J-B Weld KwikWeld when set and cured is dark grey.
Versatile and dependable: J-B Weld KwikWeld is steel reinforced, has a tensile strength of 3127 PSI and can withstand temperatures up to 230 degrees Fahrenheit (110 degrees Celsius). When fully cured, KwikWeld is waterproof
J-B Weld kwikweld pro size: Professional 5 OZ Tubes of J-B Weld KwikWeld. KwikWeld is a fast setting version of The Original Cold Weld two-part epoxy system that provides strong, lasting repairs to multiple surfaces. Perfect for DIY