







⚡ Fix it fast, fix it strong — the ultimate metal repair putty!
J-B Weld 8217 TankWeld is a hand-mixable, steel-reinforced epoxy putty designed for quick, durable repairs on metal surfaces like gas tanks and radiators. It sets in 5 minutes, fully cures in 1 hour with a tensile strength of 900 PSI, and withstands temperatures up to 300ºF. Once cured, it can be machined or painted, making it a versatile, professional-grade solution proudly made in the USA.








| Brand | J-B Weld |
| Specific Uses For Product | Fuel tanks, Metal radiators, Metal fuel or chemical tanks, Metal housings, Stripped threads, Wall Repair |
| Material | Plastic |
| Item Form | Putty |
| Special Feature | Steel reinforced, Chemical resistant, NSF certified, Potable water safe |
| Color | Dark Grey |
| Item Package Quantity | 1 |
| Package Information | Can |
| Item Volume | 1 Fluid Ounces |
| Viscosity | High |
| Full Cure Time | 60 Minutes |
| Water Resistance Level | Water Resistant |
| Tensile Strength | 900 Pounds Per Square Inch |
| Unit Count | 1.0 Ounce |
| Viscosity Level | High |
| UPC | 043425082176 |
| Global Trade Identification Number | 00043425082176 |
| Manufacturer | JBWeld |
| Model | 8217 |
| Item Weight | 1.59 ounces |
| Product Dimensions | 8 x 1.5 x 3 inches |
| Item model number | 8217 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 8217 |
| Special Features | Steel reinforced, Chemical resistant, NSF certified, Potable water safe |
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