Nada ƙarfe da aka riga aka fenti

1) Rufin saman: yana kare hasken rana kuma yana hana hasken ultraviolet daga lalata murfin; lokacin da saman rufin ya kai kauri da aka ƙayyade, zai iya samar da fim mai kauri na kariya, wanda ke rage shigar ruwa da kuma shigar iskar oxygen
Rufin Farar Fata: yana taimakawa wajen ƙarfafa mannewa ga substrate, yana sa fenti ya yi laushi bayan an cika fim ɗin fenti da ruwa, kuma yana inganta juriyar tsatsa, saboda farar fata tana ɗauke da launuka masu hana tsatsa, kamar pigments na chromate, waɗanda ke hana anode shiga kuma suna inganta juriyar tsatsa
2) Tsarin juyawar sinadarai: yana inganta mannewa tsakanin faranti (galvanized, galvalume, zn-al-mg, da sauransu) da kuma murfin (fenti)
3) Rufin ƙarfe: gabaɗaya murfin zinc, murfin aluzinc da murfin magnesium na zinc aluminum, wanda ke da babban tasiri ga rayuwar sabis na samfurin. Mafi kauri murfin ƙarfe, mafi girman juriyar tsatsa.
4) Tushen ƙarfe: Ana amfani da farantin da aka yi birgima da sanyi, kuma halaye daban-daban suna ƙayyade aikin farantin launi, kamar ƙarfi
5) Rufin ƙasa: yana hana farantin ƙarfe ya lalace daga ciki, gabaɗaya tsarin Layer biyu ne (2/1M ko 2/2 shafi na primer + shafi na ƙasa), idan aka yi amfani da shi azaman faranti mai haɗaka, ana ba da shawarar a yi amfani da tsarin Layer ɗaya (2/1)