JB Weld
JB Weld Ultimate Copper Silicone Gasket Maker — 85g
Part No: 32325 | Barcode: 43425613257
JB Weld Ultimate Copper is the highest temperature gasket maker in the range, rated to 398°C. Sensor safe and designed for exhaust manifolds, turbo housings, thermostat housings and valve covers where extreme heat resistance is critical.
85g Tube
Copper
398°C Rated
Sensor Safe
Exhaust Grade
Key Features & Benefits
- 398°C temperature resistance — the highest rated gasket maker in the JB Weld range for extreme heat applications.
- Sensor safe — will not foul oxygen sensors or catalytic converters.
- Exhaust grade — designed specifically for manifolds, turbo housings and high-performance engine joints.
When to Use This Product
Use JB Weld Ultimate Copper (32325) on exhaust manifolds, turbo housings, downpipes and any joint exposed to extreme heat above 343°C. For oil-resistant joints below 204°C, use Ultimate Black (32329). For high-torque rigid assemblies up to 371°C, use Ultimate Grey (32327).
Product Specifications
| Part No | Colour | Temp Rating | Feature | Size |
|---|---|---|---|---|
| 32329 | Black | — | Max Oil Resistance | 85g |
| 32327 | Grey | 371°C | High Torque | 85g |
| 32325 ★ | Copper | 398°C | Max Temperature | 85g |
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