Launi karfe farantin rufi ne samfurin Ya sanya daga sanyi-birgima karfe farantin da galvanized karfe farantin, bayan surface sinadaran jiyya, shafi (yi shafi) ko hada Organic film (PVC film, da dai sauransu), sa'an nan yin burodi da kuma curing.Wasu mutane suna kiran wannan samfurin "farantin karfe da aka riga aka yi birgima...
Kara karantawa