The Permatex 22074 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker is an OEM-specified, sensor-safe sealant developed for today's demanding powertrain applications. It is low odor and noncorrosive, with outstanding oil resistance and joint movement tolerance. Ultra Grey delivers eight times the flexibility of cork and composite gaskets, and three times the oil resistance of conventional silicones. Its temperature range runs from -65 F to 500 F (-54 C to 260 C) intermittent, and it resists common automotive and shop fluids as well as vibration. Call us to confirm this is the right sealant for your application.

• Temperature Range: -65 F to 500 F (-54 C to 260 C) intermittent
• Flexibility: 8x more flexible than cork/composite gaskets
• Oil Resistance: 3x more oil resistant than conventional silicones
• Sensor-Safe: Yes
• Odor: Low odor, noncorrosive

OEM specified. Permatex® Ultra silicones were developed to meet today’s technology changes. Sensor-safe, low odor, noncorrosive. Outstanding oil resistance and joint movement tolerance. Eight times more flexible than cork/composite gaskets; three times more oil resistant than conventional silicones. Temperature range -65ºF to 500ºF (-54°C to 260°C) intermittent; resists auto and shop fluids and vibration.