Enhance your creativity with the Vallejo Model Air. It is water based acrylic colour that is specially formulated for airbrushing techniques. As its made with fine ground pigments and acrylic resin, it offers highest durability. It can be easily mixed with one other for effective use. It is suitable to apply on all surfaces. The bottle comes with eyedropper that keeps the paint from drying, prevents spills and makes measuring easier. It can be used directly or diluted with vallejo airbrush thinner or flow improver.