It is an ethylene glycol-based coolant diluted with deionized water for use in internal combustion engines. It uses an inhibitor that is Inorganic Acid Technology (IAT). It contains phosphate nitrite, amine, borate and silicate. This versatile technology prevents the formation of silica gels in low quality products. It provides general and permanent protection to the cooling system. It is a ready-to-use product for professional applications in passenger cars and light commercial vehicles. Antifreeze properties. Corrosion protection properties: complete system protection. AREA / TYPE OF USE: Formulated for use in all engines, including aluminum alloy structures. It is the best choice for older cooling systems with copper brass and aluminum radiators and heating centers, especially due to the use of lead solder.