... %natural fiber(wood powder,bamboo powder,etc)10%additives(Anti-UV agent, Anti-oxidant,stabilizers ,colorants,and etc.)Surface treating methodBrushing ... C to +60°C11.Easy to process install and clean12.UV resistance, Fade resistant Durable13.Dimension stability against moisture and temperature14 ... ,40mm,32mm,80mm,90mm,120mm etc.3.Length: Customized 2012 new style wpc/ wood plastic composite-(waterproof)