Pebeo crystal varnish for oil colours allow protecting the work while giving a uniform finish. They are always applied when the work is completely dry with the exception of the retouching varnish. Very limpid, easy to apply and particularly covering, the Crystal Varnish composed of acrylic resin is very glossy and has a stronger viscosity than the Superfine varnish. The subtlety of the film and its discreet sheen make it a valuable varnish to highlight the more subtle shapes and the finest shades of an artwork.