... 1560*3050,2050*3050 Thickness:1-30mm Feature:Features:1. feather light, non-absorb water, fire retardant and self-extinguishing2 ... , sound insulation, shock absorption and so on. The board can be filmed or printed colorfully. It owns many ... cleaner, etc3.Advertising: Screen printing, laser engraving, ad board, exhibition display, sign board 4.Industry: Chemical anti-rot project, heat moldings, ...