New formula acrylic colours with a satin finish, extra resistant and impact proof, especially designed for airbrushing surfaces exposed to aggressive manipulation. The advanced formulation contains a revolutionary component which guarantees exceptional adherence on even the most difficult surfaces and offers great resistance to rough handling, impact, friction, scratches, etc. Once dry, the Mecha surface looks the same as the original plastic of the model, while even the smallest details of the original remain clearly visible. The colour range includes primers as well as special varnishes – also with an exclusive formulation – and a series of colours for ageing and weathering effects. It is recommended to apply the Mecha colours in several layers on the previously primed surface; a few hours after application, the colours will have dried to form a homogenous coating of extraordinary strength and resistance. Mecha Colour can be airbrushed directly or diluted with Vallejo Airbrush Thinner or Flow Improver, and the colours can also be applied by brush. The compressor adjustment recommended is 15 – 20 PSI or 0.5 to 1 kg. For best airbrush maintenance, we recommend using the Vallejo Airbrush Cleaner.