... is low. 3.Small proportion, light weight. suitable for colour coating line and fingerprint-resistant treatment of steel industry 1) The ... and crown can be added at this time. Material: 1.Polyurethane roller 2.Nitrile rubber roller 3.Neoprene rubber roller 4 ... -performance, Oil, heat, low-temperature, ozone, UV, UL resistant choices Coating Roller