Bar's Leaks One Seal multipurpose stop leak effectively seals all minor engine oil, transmission and power steering system leaks. Its specifically designed to stop seal and gasket leaks caused by normal wear and age.

Bar's Leaks Cooling System Radiator Stop Leak Professional Strength Formula tablets inhibit the formation or rust and scale, neutralize pH imbalance, controls electrolysis, lubricates and seals internal, external and coolant-to-oil leaks. Same tablets as used by many OEM auto and truck manufacturers around the world. Bar's Leaks Radiator Stop Leak is designed to enhance the use of antifreeze or can also be used in water. When used in water alone, it is also recommended to use a cooling system anti-rust and water pump lube.

Bar's Leaks Radiator Stop Leak Sealer is specially designed to stop minor cooling system leaks and drips caused by normal cooling system wear and age. Works with ALL Types and Colors of Antifreeze Coolant and / or Water