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 comes in two forms – A 64oz., Ready-to-Use bottle that requires no mixing or blending and in a powerful 16oz. Concentrate. Cool-Aide mixes with water and antifreeze. Cool-Aide is for race use and does not offer freeze protection. Approved for race use on paved surfaces.