Non-yellowing and opalescent varnish, which gives a perfectly tight, flexible and indelible film, with a matt finish. The thermoplastic film guaranties the possibility of restoration.Varnishes increase the durability of acrylic colours.Non-yellowing.If a thicker coat of varnish is desired, apply several thin coats of gloss varnish prior to using a satin or mat finish. Let dry 15 to 20 minutes between each coat. As a final coat of varnish, use the satin or mat finish, as desired. Apply in only one direction.