PPGI coils or Color Coated Galvanized Steel Coils are basically galvanized steel sheets which are further treated with an organic coating and finally painted hence it is called pre-painted. All colors available to order. The corrosion resistance of Color Coated Galvanized Steel Coil is better. Paint on hot-dip galvanized steel to make it decorative, often used for interior and exterior decoration. Color Coated Galvanized Steel Coil membrane has a service life of up to 20 years without fading. (Zn 60g, top painted 25um, back painted 10um). Production complies with EN10147 DX51D+Z, JIS G3312 CGCC, ASTM A755M A653M standards.