Washable Black acrylic color is a special formula designed for a wide range of effects. Create the appearance of chipped and worn black, as well as shading and weathering effects. Ideal for the Black & White technique. This paint is acrylic and formulated for maximum performance both with brush and airbrush. Water soluble, odorless, and non-toxic. Shake well before each use. Each jar includes a stainless steel agitator to facilitate mixture. We recommend A.MIG-2000 Acrylic Thinner for correct thinning. Dries completely in 24 hours.