Flexboard PP Poplar Plywood Core is a durable material designed for woodworking applications requiring flexibility and strength. Featuring a poplar plywood core with a polypropylene (PP) overlay, this 3/4" thick sheet in an 8x4 size offers excellent bending properties while maintaining structural integrity. Commonly used in cabinet shops and millwork companies, it is well-suited for curved paneling, doors, and furniture components where flexibility and stability are essential.