AREAS OF APPLICATION - Suitable for surface protection of wood species where the use of natural materials - vegetable oils is desired. - Suitable for surface protection of more resistant wood species exposed to external weather conditions. - Not suitable for very porous wood species (spruce, poplar). - We recommend pre-testing of the application and material compatibility with the processed wood type PREPARATION OF THE SURFACE PREPARATION OF THE SURFACE - We apply to wooden surfaces, which must be previously well-milled and free from dust or other impurities. - We recommend grinding: beech P280 - P320; oak, pine, spruce P180 - P220