Ishidi Lensimbi Eliqinile Ekhoyili (GI) likhiqizwa ngokudlula Ishidi Eliqinile Eligcwele elidlule inqubo yokugeza i-asidi kanye nenqubo yokugoqa ebhodweni le-zinc, ngaleyo ndlela kugcotshwe ifilimu ye-zinc phezulu.
Inokumelana nokugqwala okuhle kakhulu, ukupendeka, nokusebenza kahle ngenxa yesici seZinc.Imvamisa ishidi elishisayo elicwilisiwe lensimbi kanye nenqubo yekhoyili yensimbi ethathiwe kanye nezici zayo ziyefana.