Protects the Entire Cooling System
Tablets Fully Dissolve in Minutes

Bar's Leaks Professional DiFM Cooling System Treatment 5-gram tablets are the perfect product to use any time servicing the cooling system, including parts replacement and flush & fills. Inhibits the formation of rust and scale, keeps the system clean, neutralizes pH imbalance, controls electrolysis, lubricates and seals internal, external and coolant-to-oil leaks.

Compatible with ALL types and brands of antifreeze including conventional green or blue (Silicate-Based) and extended life red/orange or yellow (OAT/HOAT) coolant. Also works in systems containing only water. When used in water alone, it is also recommended to use a cooling system anti-rust and water pump lube.

Protects the entire cooling system. Will not damage cooling system and is non-toxic. Tablets fully dissolve in minutes. Harmless to ALL plastic, metals, aluminum, hoses and connections.

Same tablets as used by many OEM auto and truck manufacturers.