Milk Paint is an all natural paint containing milk protein (casein), limestone, clay, chalk, and natural pigments. It is suitable for interior and exterior applications and is naturally mold resistant. Milk Paint provides a completely breathable coating and is ideal for painting wood, plaster, drywall and a number of other surfaces. It is environmentally friendly, non-toxic and contains no VOCs. A true Milk Paint comes in a powder. Simply add water to make your paint! With bonding agent, you can apply milk paint to a variety of finished surfaces including: previously painted surfaces, varnished surfaces, metal, glass, and more! Without Bonding Agent, the finished surface will act as a resist for an authentic "chippy" look! .....WE COMBINE SHIPPING.