Loxley Satin Picture Varnish is designed to give paintings a quality finish as well as protective layer to prevent dirt and moisture getting into the paint. The varnish can be used on a wide variety of paints including acrylic, oil, alkyd and watercolour and can be applied to most surfaces giving a clear non-yellowing flexible coating which can be removed when restoration work is required. Supplied in a handy aerosol making it easy to apply in thin coats without getting build up from overspray. Apply only once the painting has completely dried in a well-ventilated area spraying in light even layers and allow to dry between coats. Available 200ml and 400ml.