Permatex Ultra Black

Permatex Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker OEM specified. For dealership warranty requirements, Ultra Black® ensures extended drivetrain warranty compliance. Fast-curing formula. Sensor-safe, low odor, noncorrosive. Meets performance specs of OE silicone gaskets. Retains high flexibility, oil resistant properties through use of a patented adhesion system. Temperature range -65° F to 500° F ( -54° C to 260° C) intermittent; resists auto and shop fluids and vibration. Suggested Applications: Valve covers, oil pans, intake manifold end seals, timing covers, differential covers