Acrylic colors have great qualities of resistance to ageing, varnishing makes it possible to further improve these qualities, to unify the differences in brilliance of the painting and to increase the depth of the colors. When the color is applied thickly, wait 1 to 2 weeks before varnishing the work. Non-yellowing and remarkably transparent. Filling, it gives after application a perfectly taut, supple and indelible film, as well as a very uniform shine. Dilutes with water. Water-based acrylic varnishes exist in: - gloss: perfectly transparent, - matte: rather opalescent and anti-UV, - and satin.