... etc Detailed Product DescriptionPVC foam board 1.100% waterproof, fire-retardant, 2.Use: advertising, digital printing, cabinet, bathroom cabinet ... !PVC foam board, matt surface, with a light weight and features of flame retardant, resistance of moisture and heat, ... to wood, plastics to metal, Environmental Protection, Fire Safety as well as Energy conservation. fire-retardant rigid pvc foam sheet