... -uv, 2. no radiation, 3.antibacterial, 4.very low water absorption wpc floor board1.The environmental protection sex - product anti ... -uv, 2. no radiation, 3.antibacterial, 4.very low water absorption1.WPC Material:(1). 30% HDPE (Grade A Recycled HDPE ... wood but less timber problems. (3). Moisture/water resistant, less rotten, proven under salt water condition. (4). Barefoot friendly, anti-slip, less ...