Product 1: The primer is the first layer of colour that is applied on the model in order to prepare the surface for the subsequent painting processes. In order to guarantee an excellent adherence it is necessary to apply it on a previously ‘degreased' surface, therefore it is advisable to wash the model or the figure before priming it in order to remove the remains of release agents. The primers are a range of acrylic primers specially formulated for airbrushing. Recommended compressor settings for our colours are around 15 - 20 PSI or 0.5 to 1 kg. The primers are applied in successive coats and dry quickly, forming a homogeneous film of extraordinary hardness and resistance within a few hours after application. Product 2: Airbrush flow improver has been specifically developed for acrylic paints with airbrush application in mind. This thinner is a medium formulated to improve the fluidity of the paint and delay its drying. By improving the application, it allows a more uniform and professional finish, ideal for detailed and high precision work. The airbrush flow improver is formulated to provide optimum airbrushing results. We recommend the following proportions for optimum results: add 1-2 drops of flow improver for every 10 drops of paint in the airbrush cup. Both products, the matt grey primer and airbrush flow improver, come in 200 ml (6.76 fl. oz.) bottles with hinged cap and eyedropper