I Ukumelana nemozulu ye-Aluminiyam coil 's iqinisekisa ukuba inokumelana neemeko ezirhabaxa zokusingqongileyo, kuquka ubushushu obugqithisileyo, imitha ye-UV, kunye nokufuma. Oku kuyenza ilungele usetyenziso lwangaphandle, apho iya kugcina umbala wayo oqaqambileyo kunye nokugqiba okukhazimlayo kwiminyaka ezayo.