Pebeo Artist Acrylics Auxiliaries Gloss Varnish, 1-Liter Gloss varnish for acrylic paints in 1000ml bottle Can be applied over dry colors to protect the work, after 1-2 weeks when the color is applied thickly The gloss varnish dries quickly, in a few minutes to several hours depending on the thickness of application The Gloss Varnish may be diluted with water Clean the brushes with soapy water