The wooden surface must be cleaned of dust, dirt, grease, paint or varnish residues before application and sanded. Stir thoroughly before use. Apply putty in a layer of 1-2 mm. Deep seams and cracks are putty in several layers. The next layer is applied after the previous one has dried. Dry putty is ground with abrasive paper or mesh. After that, they are varnished, stained or painted. Wash the tools with water after use.