... welding wire Diameter:0.8mm,1.0mm,1.2mm,1.6mm copper coated welding wire high quality and competitive price Trustec solid welding wire is ... fabrication, maintenance, bridge and structural applications.Trustec solid welding wire provide low spatter and excellent performance with consistent copper coating ... 5KG 15KG 20KG 100KG 250KG.... er70s-6, 15kg spool, size 0.8mm, copper coated mig welding wire