RAL3020 powder of powder coating 1.Various color available 2.Anti-corrosion 3.High hardness 4.Competitive price RAL3020 powder of powder coating: Products of different gloss are available, namely, high gloss(about80), semi gloss(50-80), flat gloss(20-50),and no gloss(below 20).The gloss can be adjusted according to the customers’ demand Physical properties of the powderDensity:1.4-1.7g/ ...