Auxiliary products are formulated with the purpose of modifying the properties of the color. Our selection contains mediums, to modify the transparency or brightness of the color, reproduce a natural effect such as chips, or to fix decals on a model; varnishes, acrylic or polyurethane, which are used to unify finishes on models or figures and provide additional protection and resistance to manipulation. Our airbrush mediums are used both to dilute and delay the drying of colors in the airbrush, and the different cleaners that are used for proper conservation of the modeler's tools, be they brushes or airbrushes.