Description
Engine bay temperatures demand a sealant that won’t break down or off-gas near sensitive sensors—and that’s exactly what Low Volatile/Hi-Temp Sil 81422 delivers. This sensor-safe RTV silicone withstands extreme heat cycles without compromising performance or accuracy, making it essential for modern engine builds where precision matters. Whether you’re sealing gaskets on a forced-induction setup or protecting critical engine components, this is the reliable choice professionals trust.
- High-temperature RTV silicone
- Sensor-safe formulation
- Low volatility compound
- 3.00 oz tube
- Sold individually
- Professional-grade sealant
- Extreme heat resistant






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