Maxima 84964 Cool-Aide Ready-to-Use Coolant - 64 oz. Bottle 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 protects against rust and corrosion plus it mixes with water and antifreeze 100 percent Biodegradable in its unused form, Cool-Aide is for race use and does not offer freeze protection Approved for race use on paved surfaces Glycol, Nitrate, Amine, Borax Free!