Isefu ayisiyentsimbi okanye ingxubevange; yinkqubo apho isongezo se-zinc sifaka isinyithi ukuthintela ukurusa. Kwicandelo lemveliso yocingo, nangona kunjalo, ihlala iphathwa njengodidi olwahlukileyo ngenxa yokusetyenziswa kwayo ngokubanzi kuzo zonke iintlobo zezicelo. Ikwanokwenziwa ngocingo lwesinyithi emva koko ukutyabeka i-zinc kwalenza.

Ngokubanzi, olu khetho lubiza kakhulu, alunikeli inqanaba eliphezulu lokumelana ne-corrosion.it ayifumani umhlwa ngokurhabaxa wokumelana ne-rust kuxhomekeke kuhlobo kunye nobukhulu bokhuseleko lwe-zinc, kodwa uhlobo lwendalo ikwayinto ebalulekileyo.

Umnatha wocingo olukiweyo ubonakala ngokulula kwizikrini zeefestile nakwiminyango yescreen, kodwa kwezinye iindlela ezininzi ezijikeleze ikhaya. ingafunyanwa ngasemva kweesilingi, iindonga. Intsimbi kwalenza ilungele izicelo lobushushu eliphezulu.

 Uhlobo:

· Idiphu eshushu iqaqanjelwe emva kokuluka umnatha wocingo

· Idiphu eshushu kwalenzwa phambi kokuba yaluka umnatha wocingo

· Umbane kwalenza phambi kokuluka umnatha wocingo

· Umbane kwalenza emva kokuluka umnatha wocingo