Impahla inezinzuzo eziningi:
I-1.Iba nezakhiwo ezinhle zemishini, amandla omthelela izikhathi ezi-3 ~ 5 kunamanye amafilimu futhi ukumelana nokugoqa kuhle.
2.Ukumelana nowoyela, ukumelana namafutha, i-asidi ehlanjululwayo, i-alkali ehlanjululwe, kanye ne-solvent eningi
3.Ukukhanya okuphezulu, kungavimba i-UV, i-gloss enhle.