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. FEATURES: 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 percent Biodegradable in its unused form; Does not offer freeze protection; Concentrate Treat Rate is 3 Percent. Does not contain ethylene glycol.