Answer
Tsoma mai yana ba da kariya ga lalata 'tsarin rai' na ɗan lokaci kawai kuma bai dace da yanayin waje ko ɗanɗano ba. Shafi na Zinc-Phosphate (kowane MIL-DTL-16232) yana ba da tsarin lu'u-lu'u na lu'u-lu'u wanda ke riƙe da mai da kyau sosai, yana ba da juriya mai juriya na gishiri (sau da yawa $ 72 + $). A cikin aikace-aikacen tuƙi na mota, an fi son zinc-phosphate saboda yana hana tsatsa yayin jigilar kaya da haɗuwa yayin da ya kasance mai dacewa da ruwan watsawa. Don ko da mafi girman kariya, ana amfani da plating na inji ko kayan kwalliyar halitta, kodayake suna ƙara kaurin zobe kuma suna iya rinjayar dacewa a cikin madaidaicin tsagi.