Designed for high torque applications, predominantly japanese designs requiring a unique rtv gasket. exceeds manufacturers performance requirements. low odor, noncorrosive. outstanding oil resistance. guaranteed not to leak. temperature range -65 degreesf to 650 degrees f intermittent; resists auto and shop fluids and vibration. applications include valve covers, oil pans, intake manifold end seals, timing covers, water pumps and thermostat housings.