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 fluids of HOAT type (Hybrid Organic Acid Technology). Protects the whole cooling system (radiators, cylinders, cylinder heats and water pumps) from overheating, corrosion and encrustation. Suitable for new generation engines with parts in aluminium alloy and engines of a less recent generation. Free from nitrites, amines and phosphates.