oil paints paint brush drafting prismacolor watercolor paint watercolor paper Oil paints : : Art Supplies Curry's Art Materials Store: Art Materials Curry's Art Supplies Store Varnish Information Soluvar Gloss Final Picture Varnish AttributesLow viscosity. Apply as a final varnish over dry acrylic or oil paint. Increases the depth and intensity of color. Mix with acrylic paint to increase body, density, viscosity and attain oil paint like consistency with brush or palette knife marks. Allow oil paint to dry for 6 months to one year and acrylic paint for 48-72 hours. Thickness of application will determine exact length of time.