Liquitex Soluvar is a permanent, removable final picture varnish that can be used on acrylic, oil and alkyd paintings. Soluvar protects the painting surface and allows for removal of surface dirt, without damaging the painting underneath. Dries to a clear, non-tacky, water resistant, flexible, hard film. Self-leveling; Will not retain brush strokes. Non-yellowing and resists discoloring due to humidity, heat and ultraviolet light. Thin with turpentine or mineral spirits. (Do not use odorless mineral spirits) Gloss and Matte Soluvar can be intermixed to achieve a variety of surface sheens. For Interior and Exterior use.