Waterproof, Mildew resistant, Won't warp or corrode, Never splinters. Low maintenance. Easily ... Waterproof, Mildew resistant. 2. No cracking, Won't warp or corrode, Never splinters. 3. No hazardous chemicals, ... Durable and Low maintenance. 7. Various kinds of surface(brushed, embossed, sanded) and colors to choose.characteristicsWPC WOODdurablearound ... PVC outdoor hollow plastic decking in high quality