C9 1989 Test Car - Blue

C9 1989 Test Car - Blue: a Group C testing blue

Before and between races, Group C teams ran their cars in testing liveries that are now prized by collectors for their rarity. This blue comes from a Sauber-Mercedes C9 test car of 1989, the year the C9 won Le Mans and the sports-prototype world championship. It is a strong, solid blue chosen to match that car. Use it on C9 test-car kits, or on other Group C and endurance builds that need a rich blue.

The problem with livery colours

A livery colour only looks right next to the other colours of the scheme. Too yellow or too blue and the whole car looks off, especially once the decals go on. Spray the lightest colour first, mask, then work towards the darker ones.

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 or clear-coating.
5. Seal with a water-based clear coat: gloss for a factory shine, or satin or matte for work vehicles and interiors.
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 and OEM paint codes on request.

The on-screen image is indicative: 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.

Vehicle, manufacturer, team and sponsor names are used only to identify the colour reference. Fire Scale Modeler is not affiliated with or endorsed by the trademark owners.