Use C&R Water Treatment to clean and protect your vehicle's cooling system all year long. Specially formulated with an exclusive blend of cleaning and conditioning agents. C&R Water Treatment Protects against electrolysis and chemical corrosion Reduces foaming Cleans and conditions the entire cooling system Lubricates water pump Conditions pump seals and o-rings Helps prevent sludge, scale, and blocks rust Your cooling system is constantly under attack by electrolytic (electrolysis) and chemical corrosion. Electrolysis occurs when a reaction between dissimilar metals in a solution generates electricity. Chemical corrosion results from a chemical reaction between the coolant and the metal parts of the cooling system. Rust is a common form of chemical corrosion that, when combined with cavitation (air entrapment in the cooling system), can severely damage system parts and cylinder liners.Pit Stop USA offers C&R Racing Cooling System Water Treatment 59-00101 at low everyday prices. Be sure to check out all of our products from C&R Racing Radiators including C&R Racing Radiators Coolant Additive and C&R Racing Coolant Additives.