Winsor & Newton satin gloss oil paint varnish spray is a UV-resistant varnish. Only use this product when your painting is thoroughly dry (6 - 12 months) to protect it and prevent yellowing. This Winsor & Newton oil paint varnish is quick-drying and can be removed if desired using turpentine or turpentine. This spray contains 400ml oil paint varnish with a satin sheen.