Mica Pigments for Resin Art

Mica pigments are one of those things that instantly make resin projects feel more intentional. A tiny pinch can take clear resin from plain to pearlescent, shimmering, metallic, or softly colour-shifted, depending on the finish you are chasing. On this page, you will find our range of mica pigments and colourants selected for epoxy resin casting, coating and creative pours.

Whether you are working on coasters, trays, jewellery, geode art, river tables, keyrings or decorative pours, mica powder is a reliable way to add colour while keeping that depth and sparkle that resin does so well. If you are still choosing your base material, you can browse our epoxy resin range, and if you are building up your mould stash (it happens), take a look at our silicone moulds too.

Brands we stock

Resin Studio, curated colours for everyday resin work, from subtle pearlescents to bold metallic tones.
Alumilite, a well-known name in casting supplies, has pigments designed for consistent results.

What mica pigments are good for

Creating pearlescent and metallic finishes in epoxy resin
Adding shimmer and colour depth without making the resin look flat
Layering effects, swirls and marbling, including petri-style looks (with the right additives)
Highlighting fine details in moulds and textured castings
Mixing shades together to create your own custom colour palette

How to use mica powder in resin

Start small, a little goes a long way, then add more until you hit the opacity and shimmer you want
Mix thoroughly, scraping the sides and bottom of the cup to avoid streaks
For swirls, split your resin into separate cups, tint each one, then pour in stages
If you want a more solid colour, use more pigment; for translucent depth, use less
Test first when working with new resin brands or very deep pours; every combination behaves slightly differently

If you are building colour effects, it is worth thinking about your project setup as a whole. The resin type, mould shape, pour depth and cure time all change how mica settles and how the shimmer catches the light. Have a browse through the pigments here, pick a couple of shades that fit your style, and you will probably end up experimenting anyway, in a good way.