Letlapa le thata la PVC, pepeneneng e phahameng, phetisetso e ntle, anti-corrosion, bopaki ba acid, ho ts'oaroa, ho tšoarella ka matla, ho hanyetsa mahlaseli a kotsi / khanya / botsofali, ha ho na mosehla le ho senyeha, filimi e mahlakoreng a mabeli, bokaholimo bo boreleli, ha ho na metsi, che. Deformation, ho sebetsa habonolo.Sehlahisoa se entsoe ka thepa e ncha, ha se na tatso, 'me se na le thepa e ntle ea' mele ho feta PMMA plexiglass.