You get colored resin by adding resin dyes, which are available as transparent or opaque pigments and powders.
Adding color to resin is a straightforward process that allows you to customize your projects. The primary method involves incorporating specialized colorants designed specifically for resin. These colorants are available in various forms, such as liquid dyes, pigment pastes, and powders.
Types of Resin Colorants
The choice of colorant depends on the desired final look of your resin piece. According to sources, resin colorants come in two main types: transparent and opaque.
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Transparent Dyes/Pigments:
- Give the resin color while allowing light to pass through.
- Ideal for projects where you want a stained-glass effect or want to embed items visibly within the colored resin.
- The resulting casting will be colored but translucent.
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Opaque Pigments/Powders:
- Color the resin and block most, if not all, light from passing through.
- Used when you want a solid, non-see-through color.
- The resulting casting will have a solid, vibrant, or deep color that is not translucent.
Here's a simple breakdown:
| Colorant Type | Light Transmission | Appearance Effect |
|---|---|---|
| Transparent | Allows light through | Colored, translucent |
| Opaque | Blocks light | Colored, solid |
Creating Custom Colors
A significant benefit of using resin colorants is the ability to experiment with mixing custom colors. By combining different transparent dyes or opaque pigments, you can create a vast spectrum of unique shades and hues perfectly suited for your specific project needs. Always follow the manufacturer's instructions for the specific resin and colorant you are using, as adding too much colorant can sometimes interfere with the resin's curing process.
