Ishidi Lethusi elisekelwe kukhopha ye-electrolytic, i-zinc kanye nezakhi zokulandelela njengezinto zayo ezingavuthiwe, ngokucutshungulwa nge-ingot, ukugoqa okushisayo, ukugoqa okubandayo, ukwelashwa kokushisa, ukuhlanzwa kwendawo, ukusika, ukuqeda, bese kuyapakishwa. Ukusebenza kwezinqubo ze-Material, ipulasitiki, izakhiwo zemishini, ukumelana nokugqwala, ukusebenza kanye nethini elihle.