... , natural feel· Resistance to rot and crack· Stable over a wide temperature range, weather-resistant· Moisture resistant, low flame spread· High ... , nature wood etc.Material50% wood fiber, 35%~40%Grade A HDPE, 10%~15% additivesSurface treating methodBrushing, grooved, sanding, ... Wood-Plastic Composite (WPC) products is manufactured from a combination of plastic, natural fiber and some additives using ...