Vallejo Matt Base (formerly know as Matt Medium) 60ml. is a colorless medium that is mixed with acrylic paints; it creates a matte finish of the acrylic paint. This medium can be used for almost every brand of acrylic paint. For example also for Vallejo Model Color, Vallejo Game Color and Formula P3 paint.

For example, Matt Base can be used very well to imitate fabrics on miniatures. This makes the material softer. It is not a varnish, but is used during the application of the paint, so that the rest of the miniature does not have to be "matte" varnish.