Wood flour is defined as a finely-ground wood cellulose, often called “wood fiber”. It is used in manufacturing a wide range of products ranging from exterior composite decking/railing to office furniture to caster wheels. The number of wood/plastic composite applications continues to grow significantly every day. Blending our wood flour with a mixture of plastic resins has resulted in the creation of durable, long-lasting composites that are less expensive and lighter in weight.