... Wood-plastic composite products Environmental, Waterproof, UV-protective, Low maintaining cost Material description:40% HDPE (Grade A Recycled HDPE and new PP)50% Wood ... , lubricants.)Applications:Outdoor landscaping and environment layout, used for outdoor decking floor, railing, fence, bridge, dock, gloriette, gazebo, pavillion, ... G. Easy to install, clean and low maintenance WPC decking floor