How to change the color of veneered wooden doors

You can consider drawing directly. The correct way is to polish the original wooden door with sandpaper, and then brush the primer and topcoat. Because finished doors are generally waxed, polishing can improve the adhesion of paint. There is no difference in quality between decoration and initial brushing, so there is no need to worry about shortening life or other quality problems. If the surface of the wooden door is damaged, such as cracks or holes in a certain place, the damaged place should be put away first.

Generally speaking, oily paints can be divided into three categories: nitrocellulose paints, alkyd paints and polyester paint. Nitrite paint dries quickly but the film is thin and needs to be brushed many times. When the humidity is high, they turn white easily. Alcohol paint is an earlier product, which dries slowly and is used less and less in decoration. They are relatively used in polyester paint, and the film formation is quick and the effect is good.