... .No painting needed 3.Easy to clean 4.waterproof, insulation WPC decorative panel is one of our high quality and new products, it ... , compared with other materials, such as wood material and composite panel, pvc panel is the most cost-effective. Specification a) Thickness: 2mm ... , riveted and stuck.6).Easy to clean7).Recyclable8).Cost-effective WPC Decorative Panel