







🔧 Fix it fast, fix it strong—Tankweld keeps your gear unstoppable!
J B 8217 Tankweld is a hand-mixable, steel-reinforced epoxy putty designed for rapid, durable repairs on metal surfaces like gas tanks and radiators. It sets in 5 minutes, cures fully in 1 hour with a tensile strength of 900 PSI, and withstands temperatures up to 300ºF. Waterproof and machinable after curing, this dark grey epoxy is made in the USA and ideal for professional-grade metal restoration.









| Container Type | Tube |
| Water Resistance Level | Waterproof |
| Full Cure Time | 60 Minutes |
| Item Form | Paste |
| Special Features | Waterproof, Fast Drying, Strong |
| Specific Uses For Product | fiberglass, metal and More, automotive |
| Compatible Material | Metal |
| Volume | 1 Fluid Ounces |
| Item Package Quantity | 1 |
| Color | Dark Grey |
| Material Type | Epoxy Resin |
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