PB P4 is a structural particleboard to be applied in dry conditions, with high density and fine sanded surface suitable for coating or laminate. The board presents excellent mechanical characteristics and a particularly adapted core to receive screws and fixation systems, it is easy to mill and has low formaldehyde emissions. Regarding reaction to fire and according to EN 13986, the particleboard PB P4 is classified as D-s2, d0 (Euroclass definition by EN 13501-1). In addition to technical performance, these panels are sustainable and environmental products.