Low-Volatile RTV Silicone Gasket Maker For Automotive, Instant Leak-Proof Sealant, Resists Oil, Water, Antifreeze, And Transmission Fluid, Oxygen Sensor Safe, Remains Flexible, 8 Oz Can, 0 To 500 Degree F

Automotive RTV gasket maker with oil and heat resistance
✔️ 8 oz can, instant leak-proof seal, sensor-safe, flexible

This black RTV silicone gasket maker is a one-component paste that cures in air to form a flexible gasket. It’s designed for automotive use and ideal for sealing valve covers, oil pans, intake manifolds, and other engine joints.

✅ Oxygen sensor safe and low volatile
✅ Resists oil, water, antifreeze, and transmission fluid
✅ Remains flexible after cure
✅ Works on valve covers, oil pans, timing covers, thermostat housings, and more

💡 What is an automotive gasket sealant used for and when should you use it?

It's handy for quick, reliable sealing on engine covers and housings when replacing gaskets isn't practical.

- Seals valve covers, oil pans, timing covers, and housings
- Provides instant leak-proof sealing against oil, water, antifreeze, and transmission fluid
- Stays flexible to absorb vibration and temperature cycles