








🔥 Fix it once, fix it strong — the ultimate heatproof epoxy putty!
J-B Weld HighHeat 500 Degree Epoxy Putty Stick is a professional-grade, hand-mixable two-part epoxy designed for high-temperature repairs up to 500°F. With 800 PSI strength at room temperature and exceptional durability under heat, it cures fully in 8 hours and is perfect for automotive and industrial maintenance on exhaust manifolds, engine blocks, and more.








| Brand | J-B Weld |
| Specific Uses For Product | Automotive, Industrial Maintenance |
| Material | Epoxy Resin |
| Item Form | Putty |
| Special Feature | High Heat Resistance |
| Color | Grey |
| Item Package Quantity | 1 |
| Package Information | Tube |
| Item Volume | 2 Fluid Ounces |
| Viscosity | Medium viscosity |
| Full Cure Time | 8 Hours |
| Water Resistance Level | Not Water Resistant |
| Tensile Strength | 4000 Pounds Per Square Inch |
| Unit Count | 1.0 Count |
| Viscosity Level | Medium |
| UPC | 043425082978 043425700094 |
| Number of Pieces | 1 |
| Global Trade Identification Number | 00043425082978, 06935743366714 |
| Manufacturer | JBWeld |
| Model | JBWeld 8297 |
| Item Weight | 2.46 ounces |
| Product Dimensions | 1.18 x 1.18 x 4.13 inches |
| Item model number | 8297 |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | 8297 |
| Bulb Type | Fluorescent |
| Special Features | High Heat Resistance |
Trustpilot
3 weeks ago
5 days ago