... moisture proof, good heat preservation, sound insulation, shockabsorption and so on. The board can be filmed or printed ... packageFeatures:1.feather light, non-absorb water, fire retardant and self-extinguishing2.sound insulation, heat insulation , noise absorption, ... . Screen printing, flat solvent printing, engraving, billboard and exhibition display.3. Chemical anti corrosion project, special cold ...