For all painting, it is important to clean thoroughly, to get an even and smooth surface and good adhesion. Wash with paint wash as well as a cloth or microfiber cloth .
Then lightly sand the surface with fine sandpaper . Remove the sanding dust with a brush or a microfiber cloth .
Prime with 1-2 strokes depending on the substrate and product. Always prime untreated surfaces with primer for optimal adhesion.
Apply carpentry paint in the desired degree of gloss fluidly in 2 strokes. Matt sand the surface lightly between strokes and don't forget to remove the sanding dust. This gives an extra even and smooth surface. Use one fully synthetic brush of good quality or a lacquer paint roles for best results.