Permatex 81180 Automatic Transmission RTV Sealant, 3 oz. Tube Specially designed to withstand the harsh detergents and additives found in automatic transmission uid Formulated to resist aging, weathering and thermal cycling without hardening, shrinking or cracking Improves transmission oil resistance and provides good adhesion while retaining flexibility Sensor-safe, non-corrosive, non-flammable, non-toxic, and low odor sealant can be used as a gasket maker or dressing Suggested Applications: Automatic transmission pans, case halves and inside covers