Valvoline Radiator Flush helps maintain cooling system efficiency and effectiveness by assisting antifreeze in doing a better job of protecting the system. By removing contaminants from the cooling system, heat transfer is improved and antifreeze can perform more efficiently in cooling vital engine parts. If contaminants are allowed to accumulate, they not only interfere with heat transfer but also can cause galvanic corrosion.
Valvoline Radiator Flush is a powerful combination of surfactants, detergent cleaners, and acid neutralizers. The product was specially formulated to quickly emulsify oil, scum and sludge, and to remove loose rust and scale from all areas of the cooling system.
Benefits:
Removes contaminants to maintain cooling efficiency
Emulsifies oil and sludge to prolong life of the radiator
Removes rust and scale and prevents build-up of acids and contaminants
Valvoline Radiator Flush helps maintain cooling system efficiency and effectiveness by assisting antifreeze in doing a better job of protecting the system. By removing contaminants from the cooling system, heat transfer is improved and antifreeze can perform more efficiently in cooling vital engine parts. If contaminants are allowed to accumulate, they not only interfere with heat transfer but also can cause galvanic corrosion. 
