The Vallejo Game Air range are water-based acrylic paints specifically formulated for application by airbrush. The acrylic resin used gives exceptional adhesion to a wide range of surfaces including plastic, reasin, white metal and steel. They dry rapidly to a matte finish. Game Air are pre-thinned ready to be put in your airbrush, but every airbrush set-up is slightly different, so you may find you need to thin just a little with Vallejo airbrush thinner. Further thinning will allow you to use the colours as a wash. Supplied in Vallejo's signature 17ml dropper bottles; shake well before use.