Daler Rowney Matt Varnish has been specially developed for the protection of acrylic works from environmental pollutants which can cause surface degradation. Sealing the surface with varnish provides a barrier film which can be cleaned or removed using low odour solvent or turpentine, but leaves the paint itself unblemished. Daler Rowney Matt varnish is removable and fully mixable with Daler Rowney Artists’ Clear Picture Varnish, allowing you to manually adjust the gloss of your varnish to give the finish desired. This varnish is resistant to yellowing and can be removed with turpentine or white spirit. It is compatible with both oils and acrylics.