Gloss Varnish is used over a finished painting to protect the work. This somewhat opaque paint turns clear when completely dried and provides a glossy finish. It is excellent in adhesiveness and is water-resistant when dried. It is a finishing medium but can also be used by mixing with Acrylic Paints. The amount of the varnish to be mixed with Acrylic Paints is determined depending on the amount of glossiness the painter intends for.