Pre-diluted and ready-to-use cooling and antifreeze liquid, based on pure non-regenerated ethylene glycol. Proper for cooling circuits of high-performing engines of motorcycles, scooters and quads which require premium “long life” fluids of OAT type (Organic Acid Technology). Protects the whole cooling system (radiators, cylinders, cylinder heats and water pumps) from overheating, corrosion and encrustation. Particularly suitable for the new generation engines, mainly the ones with parts in aluminium and magnesium alloy. Free from nitrites, amines, phosphates, silicates and borates.