With perfect formula for optimizing the freezing temperature of the car radiator. Lubricates the water pump and eliminates the appearance of rust inside the radiator. With perfect viscosity for penetration even in the smallest pipes of the radiator. With freezing temperatures -20˚C. Ready to use, without the need for dilution with distilled water. With universal use. Ideal for cast iron, steel and aluminum motors as well as copper and aluminum radiators.