... width is 1600mm,with PVDF coating. Aluminium composite panel is nowadays building exterior cladding material ... Resistance,Lightweight, Formability, Workability, Simplicity.3) Sepcification for Aluminium composite panel Thickness : 4mm(Standard), 2-6mm(As required ... density polyethylene (thk: 3mm) - Rear side : Aluminium coated with chromate, Mill finish. aluminium composite panels,ACP ,wall cladding,