JB MARINEWELD Is a two-part epoxy cold weld system that provides for strong, lasting repairs for bonding different or similar surfaces, such as aluminum, metal, composites, fiberglass and others.
THE ORIGINAL COLD WELD JB Weld was developed as an alternative to torch welding. Designed to be effective in extreme environments, once it sets, it creates a permanent bond stronger than steel.
EASY TO USE MarineWeld sets in 4-6 hours and is fully cured to dark grey in 15-24 hours. Once cured, it can be shaped, tapped, filed, sanded and drilled. It retains strength above and below water.
VERSATILE and DEPENDABLE Great for in/outboard engines, boats, personal watercraft and deck accessories. It has a 1-1 mixing ratio and tensile strength of 3960 PSI.
DO IT YOURSELF Big or small, you can DIY it with J-B. Our heavy duty adhesives repair and restore it right the first time.