Kaki (Armée de l'Air 1940)

Kaki (Armée de l'Air 1940): the green-khaki of the 1938 French scheme

Kaki is the Armée de l'Air's olive-khaki camouflage colour, used on upper surfaces in the standard scheme introduced in 1938. Together with Brun Foncé and Gris Bleu Foncé over Gris Bleu Clair undersides, it defines the look of French aircraft during the Battle of France in 1940. Use it for Dewoitine D.520, Morane-Saulnier MS.406, Bloch MB.152, Potez 63, LeO 451 and Curtiss H-75 kits in French service. Water-based and formulated for the airbrush, it sprays fine enough for soft-edged camouflage and covers evenly in few coats.

The problem with matte finishes

A matte finish hides nothing: fingerprints, uneven coats and gloss patches all show. Spray light, even coats, avoid handling the parts, and finish with a matte or satin clear to keep the sheen consistent.

How to apply

1. Shake the bottle for at least 60 seconds.
2. Prime with a grey primer and let it dry fully.
3. Airbrush straight from the bottle, no thinning needed. Use a 0.2–0.4 mm nozzle at around 20 PSI (1.4 bar) and apply light, cross-hatched coats, letting each one flash off before the next.
4. Let the paint cure overnight before masking, decals or weathering.
5. Seal with a water-based clear: matte or satin to keep the military finish, gloss under decals.
6. Clean the airbrush with water before the paint dries.

Why modelers choose Koloi Aqua

• Ready to spray: no guessing thinning ratios, the same result from every bottle
• Cleans up with water, so there are no strong solvent fumes at the bench
• Fine pigment grind for 1:8 to 1:72 scales, so panel lines and detail stay crisp
• One system: primer, colour and clear designed to work together

Shelf life

Estimated shelf life of more than 12 months when stored tightly closed between +10 °C and +28 °C, away from frost and direct sunlight. Shake well before use; if the paint has thickened or separated and does not remix, do not use it.

💡 Need a colour we don’t list? Our colour lab matches RAL, RLM, FS and BS paint codes on request.

The on-screen image is indicative: historical military colours varied between factories, batches and weathering, and the final tone depends on the primer, the number of coats and the clear coat. Keep out of reach of children. Safety Data Sheet available on request.