Permatex 82180 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker, Sensor Safe and Non-Corrosive, for High Flex and Oil Resistant Applications 3 oz

• Sensor-safe, non-corrosive formula designed for superior adhesion to oily surfaces and long term durability
• Superior resistance to powertrain fluids including engine oil, transmission fluid, gear lube and coolants
• Retains high flexibility and eliminates the need for pre-formed, pre-cut, paper, rubber or cork gaskets; OEM specified and approved for dealership warranty requirements
• Temperature Range -65°F to 500°F (-54°C to 260°C) intermittent
• Suggested Applications: Valve covers, oil pans, intake manifold end seals, timing covers, and differential covers

• Clean and dry all mating surfaces thoroughly. Remove all traces of old gasket material, oil, grease, and dirt. For best results, use a Permatex Gasket Remover and a cleaner like Permatex Fast Orange. — Prepare Surfaces
• Apply a continuous 1/8" to 1/4" bead of Permatex Ultra Black RTV Silicone to one surface. Use the PowerBead can for precise application. Avoid applying to areas near engine sensors unless specified as sensor-safe. — Apply Sealant
• Assemble parts immediately after application. Tighten bolts to the manufacturer's specified torque in a star pattern. Do not overtighten, as this can squeeze out the sealant. — Assemble and Tighten
• Allow the sealant to cure for at least 1 hour before exposure to fluids. For optimal performance and to ensure a complete seal, allow a full 24-hour cure time before operating the engine. — Cure and Test

Typical situations where Permatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker 270ml (9.5 Fl Oz) | High-Temp Sealant for Engines helps — illustrative scenarios, not customer reviews.