Maxima Engine Cool-Aide is formulated to reduce engine temperatures and provides significantly better contact on heated surfaces allowing for greater and more efficient heat transfer. Cool-Aide's 64 ounce, Ready-to-Use bottle requires no mixing or blending. Cool-Aide mixes with water and antifreeze. Cool-Aide is approved for race use on paved surfaces and so does not offer freeze protection. Convenient ready-to-use blend or powerful concentrate. Approved for racing on paved surfaces. Increases cooling capacity and efficiency. Glycol, Nitrate, Amine, Borax free! Protects against rust and corrosion. For 2-cycle or 4-cycle liquid-cooled engines. 100% biodegradable in its unused form. Does not offer freeze protection.