Professional DiFM Cooling System Treatment

The Professional DiFM Cooling System Treatment protects vehicle cooling systems and seals internal, external and coolant-to-oil leaks.

• Inhibits formation of rust and scale, keeps cooling system clean, neutralizes pH imbalances, controls electrolysis and lubricates the water pump seal
• Can be used in any vehicle, as well as stationary equipment
• Compatible with all types and brands of antifreeze
• Also works in systems containing only water