RailMatch Universal Primer - White - 15ml
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OnBuy.comRailmatch 506 Universal Primer For Enamel Paint 15Ml 5061031132653
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Product Information
Full details
The RailMatch Universal Primer is an essential tool for scale modelers working with plastic and white metal components. It provides a reliable, high-quality base layer that promotes excellent top-coat adhesion and ensures a smooth, durable finish. While its 15ml volume is perfect for smaller projects, users should ensure adequate workspace ventilation due to the enamel-based formula.
All features
| Colour | White |
|---|---|
| Model Part Number | 506 |
| Brand | RailMatch |
Extended Product Information
FAQs
Can I use this primer on resin?
While designed for plastic and white metal, it generally adheres to resin, though it is recommended to test on a hidden area first.
Does this require a top coat?
Yes, this is an undercoat primer intended to be painted over once dry.
Can I apply acrylic paint over this enamel primer?
Yes, once the enamel primer has fully cured, acrylic paints can safely be applied on top.
How long does it take to dry?
Drying times vary by temperature and humidity, but it typically takes several hours to be touch-dry and at least 24 hours to cure completely.
Is this primer waterproof once dry?
Yes, once the enamel has fully cured, it provides a stable and water-resistant base for your models.
Troubleshooting
Primer appears thick or gloopy
Add a small amount of compatible enamel thinner and stir thoroughly until the mixture reaches a milk-like consistency.
Primer is peeling off the surface
The surface was likely not cleaned properly; remove the primer with thinner, wash the part with soapy water to remove grease, and re-prime.
Surface remains tacky after several hours
Ensure the environment has sufficient airflow and low humidity, as enamel paints require oxygen to cure properly.
Pros and Cons
Pros
- Provides excellent surface grip for subsequent paint layers
- Works reliably on both plastic and white metal surfaces
- Maintains fine model details without clogging
- Durable enamel finish once fully cured
Cons
- Requires proper ventilation due to enamel fumes
- Longer drying times compared to acrylic-based primers
- Requires enamel-compatible thinners for cleaning brushes
Setup, Compatibility & Care
Before application, ensure your model surface is free from dust, oils, or mold release agents. Use a soft-bristled brush or an airbrush set to appropriate pressure to apply the primer. If using an airbrush, ensure you use an enamel-compatible thinner to achieve the desired viscosity.
To clean your tools, use a high-quality enamel thinner or brush cleaner immediately after use to prevent the paint from hardening in the bristles. Always store the bottle tightly closed in a cool, dry place to prevent the enamel from skinning or thickening over time. Always work in a well-ventilated area and avoid contact with skin or eyes.