Revell Matt Tank Grey (RAL 7024) Aqua Colour Acrylic 18ml Model Paint No.78 The popular Aqua Color colors are available in all 88 shades. This acrylic paint system is ideal for all your painting needs. The advantages of this paint system are: 'Revell Aqua Color' paints in 18 ml containers are ideal for processing. Paints can be thinned with water, are mild-odouring, and non-flammable. They contain practically no organic solvents. Available in 88 different colours that can be mixed with each other. Paints are completely dry after 2 to 3 hours, and can be painted over after just one hour. Ideal for painting plastic bodies and kits, suitable for coating and airbrush applications. Can be thinned with water only and mixed together.