Honeycomb is an eco-friendly infill, which is the best alternative for other harmful infills. Honeycomb has a superlight structure that has high strength and stiffness-to-weight ratio. This material consists of an array of open cells formed from sheets of suitable material. These cells are bonded together at equal intervals and then expanded to form hexagonal cells.

The Honeycomb can be used as the central region of a composite panel. It is an eco-friendly, versatile, flexible and lightweight material that has excellent compatibility with other materials. The material exhibits high strength properties. It is water resistant and provides good thermal insulation.