Aero Color Professional are liquid, intensely coloured and highly lightfast acrylic inks. They can be used for acrylic painting, sketching, airbrushing and mixed-media techniques. They are suitable for application by brush, dip pens, technical pens, pouring and with an airbrush. Aero Color is water resistant when dry and dries with a satin finish. It also has excellent adhesion properties on a wide range of surfaces and excellent lightfastness ratings being either 4 or 5 star across the range.