... anti-flame, alkaliacid resistance, moisture proof, water proof, good heat preservation, sound insulation, shock absorption and so on. The ... fire retardant and self-extinguishing2. sound insulation, heat insulation , noise absorption, heat preservation and corrosion preventin.3. weather proof, ... .0Note : Special Color,size,thickness can be specified. High Quality PVC Foam Sheet (Thickness 1 - 32mm)