Khoele ea aluminium e tlotsitsoeng ka mebala e boetse e bitsoa kolo ea aluminium ea Pre-Painted.Joalo ka ha lebitso le fana ka maikutlo, ke ho penta le ho taka bokaholimo ba substrate ea aluminium.Tse sebelisoang hangata ke khoele ea aluminium e tlotsitsoeng ka mebala ea fluorocarbon le khoele ea aluminium e tlotsitsoeng ka mebala ea polyester.