To dye resin opaque, you can add an opaque pigment or dye to your clear resin. According to the provided reference, using Alumilite white dye is a specific method shown to achieve opaque colors.
Achieving Opaque Resin Colors
Getting your resin projects to have a solid, non-transparent look requires adding specific colorants designed for opacity. Unlike transparent dyes that allow light to pass through, opaque pigments block light, giving the resin a solid appearance.
Using White Dye for Opacity (As per Reference)
The reference highlights a straightforward method using white dye. This is a common technique because white pigment is highly effective at making colors opaque and can also be used as a base to lighten other colors.
Method from the Reference:
- Start with your clear casting resin.
- Add a few drops of Alumilite white dye to the resin.
- Mix thoroughly until the color is evenly distributed and the desired level of opacity is reached.
The amount of white dye needed will depend on:
- The volume of resin you are working with.
- The level of opacity you want to achieve (more dye equals greater opacity).
Using just a few drops, as suggested, is often enough to start transforming clear resin into an opaque white or to make other colors opaque when mixed together.
Here's a quick look at the key steps mentioned in the reference:
| Step | Action | Detail |
|---|---|---|
| 1. Prepare | Have clear casting resin ready | Any appropriate clear epoxy or urethane resin |
| 2. Add Dye | Add white dye (e.g., Alumilite white dye) | A few drops are typically sufficient |
| 3. Mix | Blend dye thoroughly into resin | Until opaque and even color is achieved |
By incorporating an opaque white dye, you effectively block the light transmission through the resin, resulting in a solid, opaque finish for your casting projects.
