Gamblin Cold Wax MediumUse this Gamblin Cold Wax Medium to make your oil colours thicker and more matte.You can thin to a brush consistency by dissolving it with a small amount of odourless mineral spirits.Add Galkyd to Cold Wax Medium Oil colour to increase the sheen and flexibility o the paint film.Use a small amount of Cold Wax Medium to make Galkyd mediums more matte.Contains no oil, so can be applied as a wax varnish over a dry oil painting.Made from naturally white unbleached bees wax, alkyd resin and odourless mineral spirits.
