J-B Weld TankWeld is a hand-mixable, steel-reinforced, non-rusting epoxy putty that forms a strong, permanent bond for quick repairs on metal. Ideal for rebuilding damaged parts, filling holes, or molding into shapes, it sets in just 5 minutes and is fully curable in an hour. Once cured, it can be tapped, filed, sanded, drilled, and painted. TankWeld cures to a dark grey and withstands temperatures up to 350°F.

Product Features:

• Great for all metals. Good for fiberglass and rigid plastic.
• Fuel resistant.
• Durable. Once cured, TankWeld can be sanded, drilled, painted, and tapped.
• Easy to use, fuel-resistant, hand-mixable epoxy putty. Molds to fit and shape anywhere. Seals and fills cracks and holes.
• Sets fast. 5-minute set time. 1 hour cure time.