... 3,Strong corrosion-resistance Main compositionMainly made of epoxy resin,polyester resin and curing agent, leveling agent, pigment, filler and other ... level such as high gloss ( above 90°), flat gloss( 70-80°), semi gloss ( 10-60°), matt( below 10°), particular color and ... hGoodAcid Resistance5%HCL,240 hGoodSalt Resistance5%NaOH,240 hGood E17001R-Polyester Powder Coating