DESC: Noncorrosive gasketing material designed primarily for use on aluminum iron and steel flanged mating surfaces. Ideal for on-the-spot and emergency repairs or when a conventional gasket is unavailable. Fills gaps up to .015" and cures to a solvent-resistant seal that will not tear or decay during service. Parts disassemble easily even after extended service and old gasket material can be removed in minutes with a simple putty knife. Suggested Applications:Water pumps thermostat housings transmission pans transmission case covers transaxle casings o-ring replacement