Purpose: To increase the flow and/or transparency of oil paint, to shorten the drying time, to make the paint more opaque. Composition: Vegetable oils, synthetic resins, white spirit, siccatives • Increases the durability and elasticity of the paint film • Depending on the amount added, blurs the brush stroke • Increases the shine • Does not yellow • Can be diluted with white spirit or turpentine • Flammable