Surface preparation and application method: knots should be burned on the wooden surface to be applied, and the old paint should be scraped off and sanded. afterwards, preferably the surface should be saturated with colorless polytex wood preservative and primed with primera synthetic primer. on plastered surfaces, repairs are made with super putty and primed with primera synthetic primer. after cleaning the rust and oils, it is primed with primera anticorrosion. it is recommended to apply in 2 coats. wait 1 day between coats. by volume, polisan can be thinned by 5-10% with synthetic thinner. paintable (coating) area: 10 - 12 m²/l in one coat. time: it completes touch dry in 2-3 hours and hard dry in 18 hours at 20°c. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.