Aluzinc® has a double coating consisting of 55 percent aluminum, 43.4 percent zinc and 1.6 percent silicon. This combination gives the product excellent corrosion resistance, superior to hot-dip galvanized steels. In addition, the Aluzinc® coating is characterized by a good ability to reflect light and heat, as well as by a particular brilliance that remains unchanged over time. In fact, despite aging, the aesthetic appearance is preserved thanks to the transparent layer of aluminum oxide placed on the surface of the coating.