WPC board, also known as Wood-Plastic Composite board, typically consists of a mixture of wood fibers or sawdust and thermoplastic materials like polyethylene, polypropylene, or PVC. These components are blended together under high temperature and pressure to form a durable, versatile material used in various applications such as construction, furniture making, decking, and cladding. WPC boards offer advantages such as resistance to moisture, rot, and insects compared to traditional wood, while also being environmentally friendly as they often incorporate recycled materials.