WALNUT OIL MEDIUM 360ML
Walnut oil effectively removes color from artistsâ brushes and is a natural vegetable oil that does not evaporate or remove essential oils from the artistsâ brushes. The addition of walnut oil to color will slow drying, enhance flow and increase sheen. Our walnut oil medium is designed to augment the special nature of our oil color but is also completely compatible with other artists oil colors and mediums.