DRIVEN OIL - RACING COOLANT SYSTEM PROTECTOR - DR50030
Don't put your engine at risk from the corrosive effects of coolants mixed with non-distilled water. Driven Coolant System Protector (CSP) protects your engine block, cylinder heads, water pump and radiator from deposits and corrosion by neutralizing the minerals and impurities in hard water, regular tap water, and well water. This is extremely important especially when you are just adding or topping off the water in your cooling system. Driven CSP also prevents corrosion in modern "orange" OAT coolants, traditional "green" anti-freeze, and straight water. Keep your cooling system passages clean and lubricate your water pump better than other "leading" coolant additives with Driven Coolant System Protector!