Painting structureTop surfaceBottom surfaceMarkPrimer coating Finish coatingNo coating2/0Primer coating Finish coatingPrimer coating or single back coating2/1Primer coating Finish coatingPrimer coating Finish coating2/2Primer coating Finish coatingPrimer coating Finish coating3/3Painting typeItemCodePolyesterPEHigh-durability polyesterHDPSilicon modified polyestersSMPPolyvinylidene fluoridePVDFZinc thickness sideZ40-Z275Painting ThicknessTop side: 10-25micronsBottom side: 7~10micronsColor SystemRAL codeSize0.14-2.0mm*600-1250mm.base metalCold rolled steel,Hot dip galvanized steel,Galvanum steel(CRC,HDG,GL)
Wall Steel Sheet With Color