Use this Winsor & Newton Galeria Matt Acrylic Varnish to protect your painting and ensure the highest quality finish and excellent longevity!The matt-effect varnish will protect the finish of your painting from the build-up of dirt and grease. If the varnish itself becomes dirty, it can be removed without any damage to your painting!Thinly painted acrylic films may be varnished after 24 hours of drying time, but up to a week of drying time should be allowed for heavy or impasto layers before varnishing. In addition, varnishes may be intermixed for a variety of finishes!250mlRemovable varnishMatt effectCan be intermixed with other varnishes for a variety of finishesWinsor & Newton Galeria Matt Acrylic Varnish 250ml