

Micro-Mark Air Signal Red Paint, 20ml
SKU
- Bold, high-visibility red
- Pre-thinned for optimal flow through airbrushes—no additional thinner needed
- Ideal for smooth, even coats on locomotives, vehicles, and signage
- Made in the USA
Description
Air Signal Red offers the same bright, warm red tone as the brush-applied Signal Red, but is specially formulated for airbrush use. With a smooth, pre-thinned consistency, it allows for precise coverage with minimal overspray. Perfect for wide-area color blocking or fine detailing, especially on surfaces where brush marks are undesirable.
Modeling Use Cases
- Model Railroading: Cabooses, signals, emergency signage
- Airbrushed Vehicles: Fire trucks, cranes, tools
- Dioramas: Warning signs, light towers, industrial piping
- Sci-Fi & Fantasy: Beacon lights, panel striping, accents
- Smooth Base Coats: On wood, metal, resin, or plastic
Tip: For best results, use at 15–25 psi. No additional thinning is required, but compatible with Micro-Mark Acrylic Airbrush Thinner if needed for custom blending.
Air Signal Red is available in the Airbrush Railroad Acrylic Paint Set.
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Instructions
Shipping & Returns
We hope you will be completely satisfied with your order...but, if an item does not meet your expectations, you may return it in as-new condition within 30 days of delivery for a replacement, exchange or refund of the purchase price.
More Information:
Micro-Mark Acrylic Paints include brush-on and airbrush paints. These paints have been specially formulated for painting miniatures, models, and figures of all sorts. The brush-on line includes primers, a multitude of colors, thinner, cleaner, and retarder.
Painting and finishing are key components to almost every project. With 96 years of experience in the hobby/maker space, Micro-Mark has time-tested expertise in providing the best and most innovative paints, brushes, airbrushes, finishing supplies and painting equipment to our customers. Recently, the demand for quality paint products has exceeded supply and as a solution to this issue, Micro-Mark is pleased to introduce the Micro-Mark Acrylic Paint Line.
The Micro-Mark Acrylic Paint Line has been developed and tested by our expert in-house team to give model builders, miniaturists, figure artists and other makers a new option when choosing paint for their projects. Featuring the most widely requested selection of basic colors, our matte-finish acrylic paint sets provide consistent color, solid coverage and smooth application in both brush-on and airbrush formulations. Additionally, we also offer white, gray and black primer for brush-on and airbrush use, plus our own thinners, acrylic paint cleaner, airbrush flow improver and retarder medium, giving you a complete paint system for reliable results every time. Our water-based acrylic paint products are non-toxic and proudly made in the USA.