Iigaloni ezi-5 zemoto yangaphakathi yokucoca i-20L luhlobo lwesicoci esinzulu sokucoca kunye ne-degreaser, engatshiyo, engatshiyo kunye ne-dilution ratio ukuya kumaxesha ali-10 kwaye inoqoqosho kakhulu ukuyisebenzisa.
Isicoci sangaphakathi sithatha indawo yezinyibilikisi ebezisetyenziswa ngaphambili ezinokuba yingozi kunye nentsalela ephantsi kakhulu, enokususwa ngokusula ngobunono ngetawuli emanzi. Isicoci sangaphakathi esinodaka lokuhlamba imoto sinokususa lula i-scrap kunye ne-oxide layer kwipeyinti yemoto.