... for display,signboard advertisement usage. Thickness: 2mm---6mm Aluminum composite sheet Panel sizes:Thickness: 2mm,3mm and 4mmWidth: 1,220 and ... : 2,440, 3,050 and 3,200mm (maximum 6,000mm)Surface aluminum sheet thickness: 0.15/0.2/0.3mmTop aluminum ... sheet with PE finishCore non-toxic polyethyleneBottom aluminum sheet primer coatingFeatures: lightweight, high strength, heat ...