Ultra Black gasket maker for dealership warranty requirements, insures extended drivetrain warranties compliance. Fast curing formula. Sensor-safe, low odor, noncorrosive. Meets performance specs of OE silicone gaskets. Retains high-flexibility, oil resistance properties through use of a patented adhesion system. Temperature range -75 deg. F. to 625 deg. F. intermediate; resists auto and shop fluids and vibration. Suggested application include valve covers, oil pans, intake manifold end seals, timing coves, transmission pans.