There are Galvanized Plain (GP) Coils of various types offered by us that have excellent corrosion resistance, printability and workability. It is the process of coating iron, steel, or aluminum with a thin zinc layer, by passing the metal through a molten bath of zinc at a temperature of around 860 F (460 C). The coils are chromated to improve its resistance to white rust. The chromating parameters are continually monitored and sheets are regularly tested through salt-spray tests. The Galvanized Plain (GP) Coils are very efficient and made for commercial uses. They are easy to install.