J-B Weld 8272 MarineWeld 5020 PSI Waterproof Epoxy Twin Tube - 2 oz

J-B Weld 8272 MarineWeld 5020 PSI Waterproof Epoxy Twin Tube - 2 oz

J-B Weld MarineWeld is a specially formulated two-part epoxy cold weld system designed for strong, lasting repairs on various surfaces, including aluminum, metal, composites, and fiberglass. It sets in 4–6 hours and cures fully in 15–24 hours to a dark gray color. Once cured, it can be shaped, tapped, filed, sanded, and drilled, maintaining its strength both above and below the water's surface.​:contentReference[oaicite:2]{index=2}

Features

• Two-part epoxy cold weld system designed for marine applications
• Ideal for bonding aluminum, metal, composites, fiberglass, and more
• Sets in 4–6 hours at room temperature; cures in 15–24 hours
• Once cured, it can be shaped, tapped, filed, sanded, and drilled
• Retains strength above or below the water's surface

Specifications

• Brand: J-B Weld
• Product Type: Epoxy Adhesive
• Model Number: 8272
• Strength: 5020 PSI
• Set Time: 4–6 hours
• Cure Time: 15–24 hours
• Cure Color: Dark Gray
• Mix Ratio: 1:1
• Volume: 2 oz (28.4 g)
• Application: Above and below waterline