Zombini iindonga zangaphakathi nangaphandle zeplastikiumbhobho wentsimbi ogqunyiweyo zigqunywe nge-epoxy resin, umphezulu ugudile, ukuxhathisa ulwelo kuncitshisiwe, izinga lokuhamba liyenyuka, akukho sikali senziweyo, kwaye ii-microorganisms azikhuli ngokubanzi.Ubomi benkonzo yombhobho wamanzi okulwa nomlilo (irhasi) buphuculwe kakhulu ngokucocwa kweplastiki yokwaleka ukuhanjiswa kwamanzi, umbhobho ongcwatyiweyo, iasidi, ialkali, kunye netyuwa yombhobho wamanzi okucima umlilo (igesi).Ubomi benkonzo bunokufikelela kwiminyaka engaphezu kwama-50.Uluhlu loxinzelelo lombhobho womlilo ngu-0-2.5mp.Imibhobho yensimbi yokulwa nomlilo isekelwe kwimibhobho yentsimbi.Udonga lwangaphandle lwamkela i-thermosetting powder coating, ene-adhesion ephezulu, ukumelana nefuthe, ukuxhathisa ukubola, kunye nokuxhathisa imozulu.Udonga lwangaphakathi lwamkela i-thermoplastic powder coating ene-adhesion ephezulu, ukuxhathisa ukubola, kunye nococeko lokutya.Imibhobho yentsimbi edityanisiweyo yangaphakathi nangaphandle yeplastiki yonikezelo lwamanzi yenziwe ngesanti yekhemikhali yokuqhunyiswa kabini, ukufudumeza, ukugquma kweplastiki yangaphakathi nangaphandle, ukunyanga, ukunyanga, kunye nezinye iinkqubo.Imveliso engabizi kakhulu iphucula ukusuka kumbhobho wensimbi-yeplastiki yendabuko kunye nombhobho we-galvanized.Imveliso iphumelele inkqubo yesizwe yokucima umlilo isiqinisekiso sobuchwephesha kunye neziko lokuhlola umgangatho wecandelo lerefractory.