... top side and 7+/-2 microns on the back side. color steel coil1,painting thickness:25+/5 microns on the top side ... :0.2-0.8mm3,Width: 1000/1200/1219mm/1250mm,4,Color: white grey, sea blue (RAL9002 & 5015 have stock on regular ... ,6,Coil ID: 508mm,7,Coil weight: 4-7 tons. color steel coil