Prestone AS110 Total Cooling Syststem Cleaner for Radiator, Heater Core, and Hoses, 32 oz, 6 Pack
- 2-in-1 cooling system cleaner dissolves corrosion and removes grease.
- Eliminates oil and fuel impurities and restores cabin heat.
- Strips away corrosion by-product from metal surfaces without causing damage.
- Helps prevent overheating, a major cause of engine failure.
- Safe for all antifreeze/coolants, metals, gaskets, hoses, and plastics.