Composite material made of natural fibres from fast-growing plants such as flax, hemp or kenaf. They are impregnated with a thermosetting binder and preformed by high pressure compression moulding. It is used in the production of components for packaging, construction elements, natural or laminated coatings and decorations, for example for seat shells and backrests in the production of furniture or as a raw support for interior components and coatings in the automotive industry.