High quality product that combines the quality of an excellent wood sealer with the feature of a good finishing topcoat. The high penetration power, its fungicides, anti-woodworm and anti-mildew characteristics make it the ideal product for wood protection. The colourless version enhances the wood natural woodgraining, while the standard colors allow to give to the wood the same shade of light wood like pine or fir. The special transparent pigments used in its formulation, in addition to an exceptional light and weather resistance, enhance the natural woodgraining of wood. Lignum impregnante it is used not only as a conventional sealing coat for standard wood coating system overcoated with a transparent varnish or a coloured enamel, but it can also be used as a finish coat itself performing a nice finish easy to maintain and renew. The first coat sinks completely into the wood substrate ensuring a deep protection. The product allows an easy sandpapering of the surface, necessary to obtain a soft and velvet like finish. The application of at least another 2 coats are generally required to provide a good protection and finishing without too much thickness, which would otherwise make the renewing operations more difficult. The natural finish can be renewed in the long run simply with a single coat of product each time a maintenance coating is required. The application of LIGNUM IMPREGNANTE saves expensive maintenance costs and keeps the wood at its best. Its easy application is a guarantee of good results. (Formulated with Bayer raw materials).