Rau qib siab tshaj plaws ntawm kev tiv thaiv corrosion, tag nrho cov khoom siv hlau tuaj yeem raug plated - feem ntau nrog cov tawv chrome lossis dub chrome plating. Peb kuj muab cov xim dub chrome plating nrog fluoroplastic (Teflon, lossis PTFE-type) txheej, uas muab kev tiv thaiv corrosion zoo dua.