J-B Weld 8272 MarineWeld Twin Tube Epoxy – 2 oz

J-B Weld MarineWeld™ is a specially formulated two-part epoxy cold-weld system designed for strong, long-lasting repairs in marine environments. It’s ideal for bonding aluminum, metal, composites, fiberglass, and other materials commonly found above or below the waterline.

Features:

• Provides strong, permanent bonds that resist water, salt, and extreme conditions

• Sets in 4–6 hours at room temperature; cures fully in 15–24 hours

• Once cured, it can be shaped, tapped, filed, sanded, and drilled

• Retains full strength underwater or above the water’s surface

• 1:1 mixing ratio with a tensile strength of 5020 PSI

• Dark grey color when cured

Perfect for boats, trailers, and marine hardware repair where strength and waterproof durability are critical.