3M™ Ultrapro™ High Temp Silicone Gasket is a rapid curing form-in-place silicone gasket adhesive/sealant for use on automobile engines. It is a flexible, non-corrosive, oxygen sensor safe compound that can be used as a gasket material for valve covers, oil pans and other engine and transmission applications. 3M™ Ultrapro™ High Temp Silicone Gasket can be used in applications up to 600°F including valve covers, oil and transmission pans, intake manifolds, water pumps, timing chain covers and thermostat housings.