Removes deposits in the entire cooling circuit caused by operating conditions. Cleans the complete cooling system, dissolves and removes scale and radiator sludge and improves the performance of valves, thermostats and water pumps. Recommended for use in all liquid cooled, closed coupled cooling systems as in commercial vehicles, passenger cars and industrial heat exchangers. Improves heating and cooling performance. Increases the operational liability of the cooling system and extends the life span of all components.