Zaka 30 zakuchitikira muKupaka kwa Dacromet, zokutira za jumeite ndi zokutira za jiaomeite zamitundu yosiyanasiyana yazinthu, zimasamalira bwino mtunduKupaka kwa Dacromet, zokutira zamtundu wa jumeite, zokutira zamtundu wa jiaomeite ndi kukonza zokutira za Teflon.ali ndi mbiri yodziwika bwino yamankhwala apamwamba.Dacromet, jiumeite, jiaomeite ndi Teflon zokutira zimakhala ndi anticorrosion bwino kuposa njira zachikhalidwe za anticorrosion monga electro galvanizing, otentha galvanizing, electrophoresis ndi electrostatic kupopera mbewu mankhwalawa.Ndi njira zabwino kwambiri zopewera dzimbiri lachitsulo.