... heat preservation, sound insulation, shock absorption and so on. The board can be filmed or printed colorfully. It owns many ways ... partition walls, cabinet ,cleaner, etc3.Advertising: Screen printing, laser engraving, ad board, exhibition display, sign board 4.Industry: Chemical anti-rot project, heat moldings ... -20mmwhite, grey, black, red, yellow, blue, green PVC Foam Board for Advertising