Description
Permatex Sensor-Safe High-Temp RTV Silicone Gasket Maker 3 oz (81422) is specially formulated for oxygen sensor-equipped engines. This high-temp RTV silicone withstands an intermittent temperature range of -65 degrees F to 650 degrees F.
This RTV silicone is resistant to automotive and shop fluids, offering significant performance advantages such as outstanding oil resistance, excellent torque retention, and sensor-safe properties. Suggested applications include valve covers, oil pans, timing covers, water pumps, thermostat housings, and transmission pans.
- Specifications and Dimensions
- Item Weight: 3.84 ounces
- Product Dimensions: 1.25 x 3.81 x 8 inches
- Temperature Range: -65F to 650F intermittent
- First generation 1970-1980 gasket maker
- Key Features and Benefits
- Specially formulated for engines equipped with oxygen sensors
- Resistant to automotive and shop fluids
- Outstanding oil resistance and excellent torque retention
- Ideal for valve covers, oil pans, timing covers, water pumps, thermostat housings, and transmission pans
- Ensures reliable sealing and superior durability
Currently this item can only be shipped within the continental United States





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