... 0.72g/cm3 3.Customization size 4.color:all Advertising PVC foam boardPVC Foam Board 1.Density: 0.40--0. ... , anti-mildew & rot, acid & alkali endurable, sound insulation & absorbing, insulated, papyrus, damping, aging prevention. Hot molding and fabricated with other ... PVC material are available. Fit for film stacked, printing, design ...