Theipi ena e thibelang mocheso e entsoe ka filimi ea PET(Polyethylene terephthalate) e nang le sekhomaretsi sa silicone se hanyetsanang le mocheso o phahameng.E ntle bakeng sa ho boloka liphahlo tsa hau li le holim'a mating, likhoele, kapa kae kapa kae moo u sa batleng ho li koahela. Theipi ena ke tekanyetso ea indasteri ea ho roala phofo, e-coating, plating, penta le anodizing.Acid le alkali resistance, corrosion resistance, high pressure resistance, ga go na mašaledi a sekgomaretsi.Ha ho na sekhomaretsi se setseng ka mor'a tlhahiso.Liboto tsa potoloho tse hatisitsoeng, likarolo tsa elektronike, li-resistors le li-capacitor li tsitsitse nakong ea tlhahiso;lisebelisoa tsa ntlo, mechine, lisebelisoa tsa elektroniki le liindasteri tse ling li hloka tšireletso ea pente ea mocheso o phahameng oa mocheso le ho lokisa sekhomaretsi se phahameng sa mocheso.