An lullube karfe da zinc don taimakawa hana lalata.Zinc yana amsawa tare da iskar oxygen lokacin da aka fallasa shi zuwa sararin samaniya, yana samar da zinc oxide wanda ya kara amsawa da carbon dioxide don samar da zinc carbonate.Yana dakatar da ƙarin lalata a cikin yanayi da yawa, yana kare ƙarfe daga abubuwa.
Mun bayar da dama mai rufi karfe takardar da nada kayayyakin, ciki har da zafi-tsoma, electro galvanized, aluminized,galvannealedda galvalume.