PPGI waa erey la soo gaabiyey oo loogu talagalay birta galvanized ee hore loo diyaariyey, waxay u isticmaashaa galvanized substrate ahaan.Ka dib daaweynta dusha sare (hoos u dhigista kiimikaad iyo daaweynta beddelka kiimikaad), dusha ayaa lagu dahaadhay lakab ama dhawr lakab oo daahan ah, iyada oo loo marayo dubista iyo daaweynta.
PPGL waa gariiradda birta ah ee galvalume oo la sii hagaajiyay.Maaddada salka waa gariiradda galvanized/aluzinc.
Filimka rinjiga ah ee aan sameyn karno 10-30microns.Filimka rinjiga oo sarreeya, ayaa sii dheeraanaya nolosha adeegga midabka.
Qalabka rinjiyeynta waa PE, SMP, HDP, PVDF, iwm.