The varnish is a solution of oils or resinous substances in a solvent, which is volatilized or dried in the air through evaporation of solvent or the action of a catalyst, leaving a layer or film on the surface that has been applied. There are natural varnishes, generally derived from resins and essential oils from plants, and synthetic varnishes.Its application to wood and other surfaces aims primary preserve them from the action of atmospheric agents if it is exposed to the outside or protect and give beauty as well as physical and chemical resistance if your destination is inside. You can accept dyes or colorings that modify their color and tone.
