Pigments powders

Pigment powders for resin

Powdered pigment is a loose material that we mix into the casting resin to colour it. We distinguish it according to the material used, and each group has specific behaviours and dosages.

  • Clay powders – fine mineral pigments (calcium, carbonates, sulphates), which do not dissolve in resin. Shades can be mixed together. Dose max. up to 15% of the weight of the coloured resin, mix carefully and filter any small particles through a sieve. They add natural, earthy tones and make opaque the mixture.
  • Metal powders – created by grinding metals; use in small quantities of 1–5%. Popular for paintings, coasters, table tops and other striking decors.
  • Metallic (pearlescent) powders – mica steamed with metals, then ground into a powder. Used for tables, paintings, coasters, jewellery and decorations; creates pearlescent/glittering reflections.

Powdered pigments make the casting resin opaque.

Bestsellers

Metalický prášek DK905 Deep Valnut Brown 10g
 
2,59 €
(2,14 € excl. VAT)
Metalický prášek DK114 Pearl Charcoal Bronze 10g
 
2,24 €
(1,85 € excl. VAT)
Metalický prášek DK520 Solid Dust Bronze 10g
 
2,24 €
(1,85 € excl. VAT)
2 items total

List of products

Kovový prášek Marble Gold 4066 5g
2,26 € excl. VAT
2,73 € / pcs

Marble Gold Metallic Powder – a striking gold effect with a fine texture for resin.

KP-3160
Kovový prášek Marble Redish Bronze 4055 5g
2,26 € excl. VAT
2,73 € / pcs

Metallic Marble Reddish Bronze Powder – a rich red-bronze shade.

KP-3159

Listing controls

2 items total

How to work with powder pigments

  • Mix the pigment into the already mixed clear resin (A+B) and stir slowly to create as few bubbles as possible.
  • For fine powders, start with a small amount and gradually add to the desired saturation.
  • If lumps remain, let the mixture stand briefly and stir gently, or pour the coloured resin through a filter sieve.

Recommended dosage

  • Clay powders: up to 15% of the weight of the coloured resin (opaque result, natural tones).
  • Metallic powders: approximately 1–5% (metallic effect for paintings, coasters, tables).
  • Metallic / pearlescent powders (mica): usually 1–5% (pearlescent/glittering reflections).

Tips for appearance and compatibility

  • For even coverage, it is better to work in thinner layers and repeat the layers.
  • Clay pigments do not dissolve in resin – they create a naturally matte, fully opaque appearance.
  • Pearl/mica is best highlighted on a darker background and with sufficient dispersion of the particles.
  • Pigments can be mixed together (especially clay shades); make a small sample before the project.
Warning: Powder pigments make casting resin opaque. Do not exceed the recommended doses – excess can prolong or disrupt curing and increase viscosity. When handling, ensure dust-free work, use a respirator/mask and gloves.

Where they excel

  • Clay: jewellery, decorations, painting bases – full, earthy and natural tones.
  • Metallic: accents and lines on paintings, coasters, details on tables.
  • Pearlescent (mica): pearlescent sheen for jewellery, decorations, paintings and table tops.