Winsor & Newton Artisan Impasto Oil medium is a quick drying medium that retains crisp textures and brush strokes when mixed with water soluble oil paints making it perfect for impasto painting techniques. For thick impasto build the texture in several layers allowing each layer to dry first.
It will not yellow and can be easily cleaned up in water. It also speeds the drying time of colours by 50%.
When dry, it forms a flexible, tough film that can be varnished in the normal way.
Please note: this is a medium for water mixable oil colour.