Cobra Quick Drying Medium - 75ml bottle
Cobra Quick Drying Medium will reduce the drying time of Cobra Water-Mixable Oils, increase the flow and transparency, and make the paint fatter. It is made from vegetable oils and synthetic resins. Over time it may yellow slightly, and so should be used sparingly in those parts of your painting which are intended to remain as highlights.
This medium can only be used in conjunction with Cobra Water-mixable oil paints.