Convenient ready-to-use blend that requires no mixing or blendingFormulated to reduce engine temperatures and provides significantly better contact on heated surfaces allowing for greater and more efficient heat transferMixes with water and antifreezeIncreases cooling capacity and efficiency Approved for race use on paved surfacesProtects against rust and corrosion Does not offer freeze protectionGlycol, Nitrate, Amine, Borax free For 2-cycle or 4-cycle liquid cooled engines 100% Biodegradable in its unused form 64 ounce bottle