Winsor & Newton Oil Painting Medium 75ml

This is a Water Mixable Painting Medium that thins the consistency of Artisan Oil Paints and aids fine detail work. It also improves the flow and wetting of the colour. Dries slowly to a flexible film and is good for oiling out. Oiling out is the application of an oil medium to a painting which has sunk, or lost its oil to the layer underneath.