Al-Zn xaashida dahaarka leh ee kulul: Tani waa substrate-fasalka warshadaha ugu isticmaalka badan. Ka faa'iidaysiga caabbinta daxalka korantada ee dabiiciga ah ee daahan Al-Zn-oo ay weheliso dahaarka dusha organic-waxay bixisaa caabbinta guud ee daxalka oo aad uga sarreeya kan caadiga ah ee substrates qabow-duuban, taasoo ka dhigaysa agabka aasaasiga ah ee doorbidaya gariiradaha midabka leh ee warshadaha dhismaha. Dahaarka Polyester (PE): Koodhka sare ee ujeeddada guud ee loogu isticmaalka badan yahay. Waxay bixisaa isbarbardhig midab cad oo fudud, dhejis wanaagsan, iyo qiimo jaban, buuxinta shuruudaha gudaha gudaha iyo jawiga bannaanka ee khafiifka ah ee wasakhaysan; sidoo kale waa nooca ugu caansan ee dusha sare ee gariiradaha midabka cad ee caadiga ah ee lagu muujiyey sawirka. Polyvinylidene fluoride (PVDF): Hadda kootada sare ee ugu waxqabadka sareeysa, waxay bixisaa iska caabin aan caadi ahayn ee shucaaca UV, aashitada iyo alkali daxalka, iyo nuujinta. Iyada oo nolosha adeegga dibadda ay ka badan tahay 20 sano, waxaa loo qoondeeyay mashaariicda dibadda ee dhamaadka-sare; gariiradda cad ee fluorocarbon-dahaarka leh ayaa had iyo jeer loo adeegsadaa jawiga warshadaha ee aadka u daxalka leh.