Description
A reliable gasket maker is essential for preventing fluid leaks at critical engine seals and joints—especially in high-performance or rebuilt engines where factory gaskets may not provide adequate sealing under increased boost or RPM. Optimum Grey RTV Silicone delivers consistent, temperature-resistant performance across a wide range of automotive applications, from intake manifolds to timing covers. This 3.35 oz tube includes two application nozzles, giving you the right tool for precision placement on the first attempt.
- Grey RTV Silicone
- 3.35 oz tube
- Two nozzles included
- Temperature resistant
- Flexible after cure
- Engine-rated sealant
- Multipurpose application






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