... resistance, moisture proof, water proof, good heat preservation, sound insulation, shock absorption and so on. The board can be filmed ... non-absorb water, fire retardant and self-extinguishing2. sound insulation, heat insulation , noise absorption, heat preservation and corrosion preventin.3. ... ≤1.0Note : Special Color,size,thickness can be specified. High Quality PVC Foam Sheet (Thickness 1 - 32mm)