Bar's Leaks HDC Radiator Stop Leak Tablets Automotive Additive, 60 g

Bar's Leaks Cooling Radiator Stop Leak Tablets inhibit the formation or rust and scale, neutralize pH imbalance, controls electrolysis, lubricates and seals internal, external and coolant-to-oil leaks. They are the same tablets as used by many OEM auto and truck manufacturers around the world. Bar's Leaks Radiator Stop Leak Tablets are 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 Tablets: Seals leaks and seepage Helps control electrolysis Lubricates water pump seal and inhibits rust and corrosion Harmless to all plastic, metals, aluminum, hoses and connections Compatible with all brands of antifreeze including conventional green or blue (Silicate-based) and extended life red/orange or yellow (OAT/HOAT) coolant and water