To prime large minis effectively using spray primer, you apply the same fundamental technique as for standard-sized miniatures, ensuring you cover the increased surface area thoroughly with thin, even coats.
Priming provides a crucial base layer for your paint, helping it adhere better and making your colors pop. While larger models have more surface area, the principles of spray priming remain consistent.
Key Priming Technique
The core method for spray priming any miniature, including larger ones, involves maintaining the correct distance and using controlled bursts.
Based on standard practices:
- Hold the Colour Primer about 15-20 cm (6-8”) away from your miniature. This distance allows the spray particles to atomize properly, preventing a thick, uneven, or bubbly coat.
- Apply the primer in short, controlled bursts, covering the model in a thin, even coat. Avoid holding the spray button down continuously in one spot.
- Move the spray at all times to avoid drowning the miniature in paint and obscuring the details. Continuous movement ensures an even application and prevents pooling.
Applying to Large Minis
Priming a large miniature simply requires applying this technique across the entire model. Due to the size, you will likely need:
- More spray time overall.
- Multiple angles and passes to ensure all areas, including recesses and undersides, are reached.
- Careful rotation of the model to access all surfaces.
It's better to do multiple thin coats than one thick coat that might hide details. Allow each thin coat to dry slightly between passes.
Best Practices for Spray Priming
Follow these tips for optimal results when priming large miniatures:
- Choose the Right Conditions: Spray in a well-ventilated area. Ideal conditions are typically between 15-25°C (60-75°F) with low humidity. Extreme temperatures or high humidity can cause the primer to dry improperly, leading to texture or bubbling.
- Shake the Can Thoroughly: Vigorously shake the spray can for at least 1-2 minutes before use to properly mix the pigment and propellant. Shake occasionally during spraying as well.
- Test Spray: Always do a quick test spray on a piece of scrap plastic or cardboard before spraying your miniature to check the flow and color.
- Rotate the Model: Hold the miniature (or mount it on a handle/base) and rotate it as you spray to get even coverage from all angles.
- Check Coverage: Once the primer is dry, inspect the model under good light to ensure full, even coverage. If you missed spots or the coat is too thin in areas, apply another thin pass using the same technique.
| Aspect | Recommendation |
|---|---|
| Spray Distance | 15-20 cm (6-8”) |
| Application | Short, controlled bursts |
| Movement | Keep spray moving constantly |
| Coverage | Thin, even coats |
By following these steps and applying the standard spray technique from the appropriate distance with controlled, moving bursts, you can achieve a smooth, even prime coat on your large miniatures, readying them for painting.
