Permatex Ultra Red RTV Silicone Gasket Maker, 3 OZ - (MW)
Permatex Ultra Red RTV Silicone Gasket Maker, 3 OZ
Permatex Ultra Red RTV Silicone Gasket Maker delivers exceptional heat resistance, designed for today's high-temperature automotive environments. This advanced, low-odor formula surpasses the performance of earlier red RTVs and withstands temperatures up to 650°F (343°C). Its ideal for use where extreme thermal cycling occurs and replaces pre-cut gaskets. Suitable for sensor-equipped engines, this non-corrosive RTV is perfect for demanding applications like exhaust manifolds, headers, turbochargers, and slip-fit exhaust systems.
Key Features:
- Withstands high temperatures up to 650°F (343°C)
- Outperforms previous generation Red RTV formulations
- Sensor-safe, non-corrosive, and low odor
- Ideal for high thermal cycling environments
- Recommended for exhaust manifolds, headers, turbochargers, and slip-fit exhaust parts
WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov
Product Specifications
| Dimensions | 6.0000" L × 6.0000" W × 6.0000" H |
|---|---|
| Shipping Weight | .2 lb |

