This set contains the four camouflage colours that were most commonly used for painting all Luftwaffe front line aircraft from 1937 until ca. mid-1941. RLM 70 and 71 colours remained in use for painting bomber, ground-attack and reconnaissance aircraft until late 1944. RLM 70 was used as the standard propeller blade colour throughout the entire war. RLM 02 RLM-Grau (1938) was also used for painting interior surfaces. AKI's Real Colors are the highest quality acrylic lacquer paints, made from a chemical formula that is improved over other brands in the market. They spray through an airbrush in a silky smooth manner, and adhere to the surface and dry perfectly with a soft satin finish. These paints work superbly with all kind of weathering or masking products. They may be diluted with AK-Interactive's specific thinner or thinners from other manufacturers that are intended for acrylic lacquer paints (non-vinyl). They may also be easily mixed with other acrylic lacquer paints. The RLM paints from the Real Colors range have been specially designed taking into account the scale reduction effect.