... stregth.7. easy to clean and maintain. Application:Oursign PVC free foam sheet is a new type of environmental protective plastic ... sandwish panel, interiors, partition walls, cabinet ,cleaner, etc3.Advertising: Screen printing, laser engraving, ad board, exhibition display, sign board 4.Industry: Chemical anti ... -20mmwhite, grey, black, red, yellow, blue, green PVC Foam Board for Advertising