The functions of coolant include water quality leveling anti-freeze anti-rusting and water scale reducing, Coolant can effectively reduce the temperature of computer system, Protects all cooling system metals from corrosion and cavitation aluminum, Can be filled with any kind of water liquid cooling system, Ultra-Value: UV Sensitive, Major Material: Water~94% Propylene Glycol ~6% Other materials: Ethylene diamine tetra acetate detetrasodium (ED , TA, 4Na)0, 1% Methy paraben (M, P) 0, 1% Color pigment 0, 002%, Capacity: 1000cc, SKU: DHBIGCOOLANT1000C