... 2.Plastic or mineral core 3.Different thick 4.Standard size:1220*2440mm Alucobond Building material High quality Composite Alucobond Feature:1 ... : 1mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm 4.Standard size:1220*2440mm 5.Container Lot: 1200pcs /20GP for 4mm panel (in ...