Professional cleaner for heavily soiled external surfaces of radiators in cooling systems, air conditioning units, intercoolers, lubrication systems, transmissions, and other systems. Penetrates deep into the dirt and forms a rich foam thanks to FoamCore. Pushes out road grime, salt, antifreeze leaks, and insect residue from the radiator fins. Improves heat exchange and protects the engine from overheating. • Removes tough dirt in less than 5 minutes • Has high penetration ability • Generates abundant foam • Can be applied manually or mechanically • Requires rinsing with water without using pressure washers.