Tamiya acrylic paints are made from water-soluble acrylic resins and they are exemplary for either brush painting or air-brushing. These paints can be used on styrol resins, Styrofoam, lumber, plus all the common model plastic materials. The paint covers well, flows smoothly and that can be blended easily. When airbrushing ensure that you use any of the after Tamiya thinners: 81020, 81030, 81040, 81520, 87077