Best Paints for Plastic Models

When it comes to plastic model building, one of the most rewarding parts of the process is painting your model to bring it to life. Whether you’re working on a scale aircraft, a military tank, or a classic car, the right paint can elevate your work to the next level, showcasing the intricate details and unique features of your creation.

But with so many paint options on the market, it can be challenging to know where to start. We’ll walk you through the best paints for plastic models, covering everything from types of paint to application techniques, so you can choose the ideal option for your project.

Understanding the Basics of Model Paint

Plastic models are typically made from polystyrene or resin, both of which require specific types of paint to adhere properly. The primary categories of paints used for plastic models are:

Acrylic Paints: These are water-based paints, which makes them easier to clean up and safer to use indoors. They dry quickly, are available in a wide variety of colors, and can be thinned with water or acrylic thinner for fine details.
Enamel Paints: These paints are oil-based and known for their smooth finish and long drying times, allowing for more blending and manipulation. Enamel paints also tend to be more durable once dried, making them ideal for detailed work or when the model will be handled frequently.
Lacquer Paints: Known for their strong, durable finish and vibrant colors, lacquer paints are fast-drying and provide a high-gloss finish. However, they require more ventilation during application and must be used with a suitable primer.

Choosing the Best Paints for Plastic Models

The type of paint you choose depends on several factors, including your experience, the type of model you’re working on, and your desired finish. Here are some of the best paint brands for plastic models, tailored to different needs:

1. Tamiya Acrylic Paints

Tamiya is one of the most well-known and respected names in the model paint industry. Their acrylic paints are a favorite among modelers for their quality, ease of use, and wide color selection. Tamiya paints are great for detailing, airbrushing, and brush painting.

Pros: Tamiya paints are highly pigmented, providing rich, opaque coverage. They dry quickly and can be thinned easily with water or a dedicated thinner. The paint flows well through airbrushes, making them a great option for fine detailing.
Cons: While they are versatile, Tamiya acrylics may not offer the same durability as enamel or lacquer paints, especially for models that will experience heavy handling.

2. Vallejo Model Color

Vallejo Model Color paints are water-based acrylics known for their superior quality and smooth application. These paints are designed specifically for use on plastic models and offer a vast array of colors, making them ideal for a wide variety of model types, from military to fantasy.

Pros: Vallejo paints have a reputation for smooth finishes with excellent pigmentation. They work well with both brush and airbrush techniques. The formula is designed to be brushable straight out of the bottle, eliminating the need for excessive thinning.
Cons: While they work well on plastic models, Vallejo paints can be prone to chipping if not properly sealed, so a good clear coat is recommended for added durability.

3. Citadel Paints by Games Workshop

Citadel paints are a staple for gamers and modelers, particularly those working on miniatures for wargames. Known for their vibrant colors and easy-to-use formulation, Citadel offers a wide range of specialty paints for different effects, such as washes, technical paints, and drybrush paints.

Pros: Citadel offers unique paints like washes and shades, which help add depth and weathering effects to your models. Their paint pots are designed to prevent drying out, and they offer a wide range of colors for highly detailed work.
Cons: Citadel paints are not always the best for airbrushing, and they can be a bit thicker than other acrylics, requiring some thinning to work effectively.

4. Model Master Enamel Paints

Testors’ Model Master line of enamel paints is a classic in the model-building community. These paints are oil-based, offering a smoother finish and greater durability once dried.

Pros: Model Master paints offer excellent coverage and a durable finish that can withstand handling. They are a great choice for large-scale models or military vehicles that will see frequent touch-ups.
Cons: Enamel paints tend to have a stronger odor and require proper ventilation. They also take longer to dry, which may not be ideal for all modelers.

5. Mr. Hobby (Gunze Sangyo) Acrylics & Lacquers

Mr. Hobby offers both acrylic and lacquer paints, catering to modelers who need a high-quality finish and durability. Their paints are commonly used for model kits that require a high level of detail and professional results.

Pros: Mr. Hobby’s paints provide excellent flow and adhesion, with a smooth finish that works well for both brush painting and airbrushing. The lacquer paints, in particular, are extremely durable and provide a high-gloss finish.
Cons: The lacquer paints require more careful handling due to their potent fumes and the need for specialized thinners.

6. AK Interactive Paints

AK Interactive offers a variety of paint products designed specifically for the needs of scale modelers. From regular acrylics to special effects paints for weathering, AK’s paints allow modelers to create stunning effects on military vehicles, aircraft, and dioramas.

Pros: AK Interactive’s paints include options for advanced techniques like chipping, rusting, and streaking, making them ideal for weathered and battle-worn effects.
Cons: These paints can be more expensive than other brands, and some of the special effects paints may be difficult for beginners to use without prior experience.

Tips for Painting Plastic Models

Before you start painting your plastic model, here are some essential tips to help you achieve the best results:

Prep Your Model: Clean your model thoroughly to remove any mold release agents or dust. Wash it in warm soapy water, and allow it to dry completely before painting.
Prime Your Model: Priming is crucial for ensuring the paint adheres well to the plastic. Use a suitable primer that matches the paint type (e.g., acrylic primer for acrylic paints, enamel primer for enamel paints).
Use Thin Layers: Apply paint in thin layers rather than one thick coat. This will help you avoid drips and achieve a smooth, even finish.
Brush vs. Airbrush: For larger areas, an airbrush is generally faster and more effective. However, for smaller details, a brush might be your best option.
Seal with Clear Coat: To protect your work and add shine, apply a clear coat after the paint has dried. This can be either glossy, satin, or matte, depending on the finish you desire.
Weathering: For realistic effects, you can add weathering techniques such as dry brushing, washes, and weathering powders. These techniques help to give your model an authentic, worn appearance.
Be Patient: Allow each layer of paint to dry fully before applying the next one. Rushing can result in smudges or uneven finishes.

Frequently Asked Questions (FAQs)

What is the difference between acrylic and enamel paints for models?
- Acrylic paints are water-based, quick-drying, and easier to clean up. Enamel paints are oil-based, more durable, and require longer drying times but tend to provide a smoother finish.
Can I use regular craft paints on plastic models?
- While you can technically use craft paints, they may not adhere well to plastic and could chip or peel over time. It’s best to use paints specifically designed for plastic models.
Do I need to use a primer before painting my plastic model?
- Yes, priming is essential for ensuring that the paint adheres properly to the surface. It also provides a uniform surface for the paint to go on.
How do I thin my paint for airbrushing?
- For acrylics, use water or acrylic thinner. For enamels and lacquers, use their respective thinners. The goal is to achieve a smooth consistency that flows easily through your airbrush.
How do I fix mistakes in my model painting?
- If you make a mistake, you can usually fix it by sanding lightly and repainting. Be sure to wait for the previous coat to dry before making corrections.
Can I mix different brands of paint?
- It’s generally fine to mix different brands of the same type of paint (e.g., acrylic with acrylic), but mixing different types (e.g., acrylic with enamel) can cause compatibility issues.
How do I get a smooth finish when painting plastic models?
- To achieve a smooth finish, ensure that your paint is thinned properly, apply multiple thin layers, and make sure each coat is dry before applying the next. Additionally, using an airbrush can help achieve a more even finish.

Conclusion

Choosing the right paint for your plastic models is crucial to achieving the best results. Whether you prefer the quick-drying ease of acrylics or the durability of enamels and lacquers, the right paint can elevate your model to a work of art. Brands like Tamiya, Vallejo, and Citadel offer a variety of options to meet the needs of all modelers, from beginners to advanced hobbyists. By following proper techniques and taking your time, you’ll be able to create a model that not only looks fantastic but also stands the test of time. Happy modeling!