Can I Use Pigments and Fillers in Resin Casts?

Types of Pigments and Fillers for Resin

Resin accepts a variety of pigments, such as mica powders, liquid tints, and compatible pastes. Mica powders are particularly popular for creating shimmering and pearlescent effects. For fillers, options include lightweight powders or particles that alter transparency, texture, or strength. Always ensure any additive is specifically designed for use with your chosen resin to avoid issues with curing or appearance.

How to Achieve the Desired Colour Effect

Start by mixing your pigment thoroughly into one resin component before combining with the hardener. This helps avoid streaks or clumps. Test a small batch if you’re aiming for an exact shade or special effect. The ‘Trasparente’ Epoxy Resin Kit comes with mica powder included, making it ideal for experimentation with colour blends and effects in casting projects.

When This Matters

• Custom colour casting: Create bespoke jewellery, coasters, and art pieces with striking colours and patterns.
• Surface finishes: Mimic finishes such as marble or stone by suspending pigments and fillers at different depths within the casting.
• Material properties: Some fillers can add subtle opacity or contribute to structural strength for specific uses.