Cobra Gulf Blue Motor - 30mL

The most iconic blue in classic motorsport, now in your workspace

Few colour schemes have left such a deep mark on motorsport history as Gulf blue. That unmistakable shade — clear, bright, with an almost sky-blue hue — adorned some of the most legendary prototypes of the sixties and seventies, and remains today a must-have reference for modellers and slot enthusiasts looking to recreate historical liveries with total fidelity. The Cobra Motor range from AMMO was born precisely with that purpose: to provide enthusiasts with the exact colours that defined entire eras of competition.

Features and formulation

This water-based acrylic paint is formulated with high-concentration pigments that provide homogeneous coverage without the need for excessive layers. Its key technical points are:

• Format: 30 ml transparent glass bottle, allowing you to check the actual tone of the colour before opening.
• Composition: water-based acrylic, non-toxic and completely odourless: suitable for indoor use without special ventilation.
• Touch dry: approximately 1 hour under normal temperature and humidity conditions.
• Full cure: 24 hours, after which the surface reaches its maximum resistance to handling.
• Adhesion: excellent on resin and injection-moulded plastic, the two common substrates in slot car bodies and static models.

Applications and compatibilities

The factory viscosity is designed for direct use with a fine brush or flat brush, ideal for detailing hard-to-reach areas on scale bodies. For airbrush use, it is recommended to thin slightly with distilled water or AMMO's acrylic thinner to achieve the desired fluidity depending on working pressure and spray distance.

It is especially useful in projects involving:

• Slot car bodies for replicas of historic competition prototypes and GTs.
• Static scale models of racing cars from the 60s and 70s.
• Figures and dioramas featuring classic automotive themes.

Application tips

• Shake the bottle well for at least one minute before use to homogenise the pigments.
• Apply in thin layers and allow to dry between them: you will achieve greater colour depth and reduce the risk of bubbles or build-up.
• For very smooth surfaces, a prior primer — also from the AMMO range or compatible — significantly improves adhesion and the final finish.
• Clean brushes and airbrushes with water or isopropyl alcohol immediately after use to prolong their lifespan.
• Close the bottle tightly after each session to prevent evaporation and the formation of surface skins.

Finishes

This reference provides a smooth and even finish that serves as a perfect base for subsequently applying satin or gloss varnishes, common in competition bodies. The resulting surface withstands the wear typical of handling slot car bodies in regular use.

Frequently asked questions

Do I need a primer before applying this paint?

It is not strictly necessary, but it is highly recommended on very smooth or untreated resin surfaces. A primer ensures better adhesion and a more uniform finish, especially in light colours like this Gulf blue.

Can I mix it with other AMMO acrylic paints?

Yes. Sharing the same water-based acrylic base, it is compatible with the rest of the Cobra Motor range and other AMMO acrylic lines. Always perform a test on a scrap surface if you are looking for a custom tone.

What thinner should I use for airbrush?

Distilled water or AMMO's specific acrylic thinner are the most recommended options. Start with a low dilution ratio (10-15%) and adjust according to your airbrush pressure and working distance.

How long should I wait between layers?

With thin layers, between 20 and 30 minutes under normal conditions is sufficient for the previous layer to be touch dry and ready to receive the next without lifting.

Is it suitable for slot car bodies in active track use?

Yes, once fully cured (24 hours), the surface is resistant to normal wear. For greater protection in intensive use, it is recommended to apply a layer of protective varnish as a final finish.

Is the colour I see in the glass bottle the final colour on the piece?

The glass bottle allows for a visual approximation of the actual tone, although the final colour on the painted piece may vary slightly depending on the substrate, the primer used, and the number of layers applied. It is always good practice to do a test on a similar material fragment before the final project.

The AMMO Cobra Motor Gulf Blue (AMIG0334) is a premium 30 ml acrylic paint crafted to replicate the iconic Gulf livery shade with pinpoint accuracy. Non-toxic, odourless, and water-based, it delivers excellent coverage on both resin and injection-moulded plastic — the standard substrates for slot car bodies and static scale model kits. Ready to use straight from the jar for brush application or easily thinned for airbrush work, it touches dry in one hour and fully cures within 24 hours. A key reference for historic racing livery reproductions, scale modelling, and competition slot car painting projects.