Permatex Ultra Grey Rigid High-Torque Rtv Silicone Gasket Maker, Sensor Safe and Non-Corrosive, for High Torque and Vibration Resistant Applications, 3 oz - 75191

Permatex High Performance Formula Ultra Grey Silicone Gasket Maker is a sensor-safe, non-corrosive solution designed to create reliable “formed-in-place” gaskets for mechanical assemblies. This vibration-resistant product offers maximum durability, withstanding high torque loads while forming a tough, flexible silicone rubber gasket that excels in demanding conditions. Its long-lasting formula resists aging, weathering, and thermal cycling without hardening, shrinking, or cracking, maintaining its integrity across a wide temperature range from -65°F to 500°F (-54°C to 260°C). As a multi-purpose gasket material, Ultra Grey retains exceptional torque and vibration resistance, making it an ideal choice for replacing pre-cut gaskets or serving as a gasket maker or sealant. Suggested applications include valve covers, water pump housings, intake manifold end seals, thermostat housings, timing gear covers, transmission pans, and oil pans.