Honeycomb Core panels are a tough, lightweight material that provides efficient and optimum mechanical performance in composite sandwich structures. Honeycomb is an excellent alternative to traditional core materials such as plywood, balsa and foam used in the manufacturing of consumer and industrial products. Available in a wide range of sheet sizes and facings. Honeycomb panels are engineered for ease of use in many mainstream manufacturing processes, is readily available and can be modified to meet specific requirements for strength and stiffness. Honeycomb panels provide properties used in many composite sandwich structures that require core shear and compression along with performance. Honeycomb panel cores can be made from paper, polypropylene, aluminum, cardboard, foam and many others.