Organic formulation. Due to its formulation, antifreeze degrades more slowly than conventional antifreeze, extending its life. Effective protection against corrosion of the radiator, pump and all the cooling of all components of brass, cast iron, steel, tin, copper and especially those that exist elements aluminum and alloys. It contains no nitrates, nitrites, and amines. Free of silicates. Phosphate- free. Available in other concentration ranges