... white pvc foam board 1.thickness:3mm,12mm,15mm,16mm,18mm 2.size: 1220*2440mm 3.density:0.5-0.8 4.material:pvc............... white pvc foam board ... manufacturing PVC foam board.There are 2 kinds of PVC foam board, one is Common PVC foam board with white surface, the other is called Exclusive PVC foam board with ... 25mm4 Density: from 0.5 to 0.8 white pvc foam board (3mm,12mm,15mm,16mm,18mm)