Choosing the correct amount of pigment to mix with your epoxy resin is essential for achieving vibrant, consistent colours and avoiding issues with resin curing or clarity. Whether you are an artist, crafter, or professional maker, understanding pigment ratios ensures you produce beautiful, flawless resin projects time after time.

This guide is built to help you with tried-and-tested methods for calculating pigment loads using premium products such as the “Colourfun” – Liquid Epoxy Resin Colourant 25-100ml – High coverage, “Neon” – Bright Powder Pigments – 10g, “Sahara” – Mica Powder Pigment Metallic Motion Effect 10g / 100g, “Colourfun Set” – Liquid Epoxy Resin Colourant Set for Solid Colour Effects, and the “Trasparente” Epoxy Resin Kit 800g + Mica Powder 10g – 10 Colour Variations. Let’s walk through the calculations and considerations for each product type.

Why Accurate Pigment Calculations Matter

Excess pigment can alter curing times, reduce transparency, or even compromise the structural properties of your resin. Insufficient pigment may result in weak, washed-out colours. The key is to use trusted, concentrated products such as those from our Dyes and Pigments selection and apply precise measurement as advised by each product’s formulators.

Overview: Comparing Pigment Types and Their Ratios

Liquid colourants like Colourfun deliver rich, opaque or translucent effects with only a few drops—for reference, a single 25ml bottle can colour approximately 2–3 kg of resin. Highly concentrated, these are economical and blend seamlessly into resin without affecting its properties, providing long-lasting coverage. Paste sets such as the Colourfun Set are ideal for transparent and vibrant finishes, ready-mixed for user ease.

When it comes to powder pigments, Sahara Mica Powder stands out for its striking metallic motion effects and extremely low consumption—just 5–8g per 1kg of resin achieves intense, 3D results. Neon Pigments bring dazzling effects to art and decoupage projects, with about 10g per 2kg of resin providing strong neon results without compromising mechanical properties.

Looking for an all-in-one solution? The “Trasparente” Epoxy Resin Kit 800g + Mica Powder 10g – 10 Colour Variations includes ultra clear multipurpose resin and pigment for easy, controlled mixing regardless of experience level.

How to Calculate Pigment Amounts Step by Step

Step 1: Start with the Manufacturer’s Recommendations

Each pigment product in the ResinPro range comes with recommended ratios tailored to its formulation. For the “Colourfun” Liquid Colourant, as little as 1% by mass is plenty—meaning you can colour several kilograms of resin per 25ml bottle. The Colourfun Set is similarly concentrated: even just a few drops or under 10ml per kg produces vibrant, opaque results.

Step 2: Use Suitable Ratios for Powders and Sets

For powder pigments, follow the guide provided with each product. Typically, Sahara Mica Powder is measured at 5–8g per 1kg resin for saturated colours. Neon Pigments offer coverage at about 10g per 2kg, with a strong recommendation not to exceed 15% pigment by weight to maintain resin integrity. Always add powder pigments to resin component A before introducing any hardener to achieve an even mix and avoid clumping.

Step 3: Adjust Based on Desired Opacity

If you prefer translucent or stained-glass effects, start with less pigment and gradually increase as needed. Liquid and paste colourants like Colourfun make it easy to build colour intensity drop by drop until your ideal tone is achieved.

Popular Pigment Products — How They Fit Your Project

• “Colourfun” – Liquid Epoxy Resin Colourant 25-100ml: Highly concentrated for vivid or translucent effects; covers 2–3 kg resin per 25ml bottle. Always stay under 5% pigment by mass for best results.
• “Neon” – Bright Powder Pigments – 10g: Adds brilliant neon hues for resin art and DIY; 10g typically colours 2kg resin. Be sure not to exceed 15% pigment by weight to avoid affecting the resin’s properties.
• “Sahara” – Mica Powder Pigment Metallic Motion Effect: For 3D metallics, use 5–8g per 1kg resin for deep motion swirls and pearlescence. Suitable for glazing and transparent systems, offering strong metallic motion effect with excellent lightfastness.
• “Colourfun Set” – Liquid Epoxy Resin Colourant Set: Select this set for high-coverage, easy mixing in large transparent epoxy projects. Use approx. 8.5ml per kg resin for solid effects and feel free to mix to create custom hues.
• “Trasparente” Epoxy Resin Kit 800g + Mica Powder 10g: A complete solution for beginners and pros alike—provides everything needed to confidently mix pigment in resin, with detailed instructions and free accessories.

Find more in our full dyes and pigments category, browse metallic pigments, or explore ready-to-use Complete Kits for every project size.

Tips for Reliable Pigment Mixing and Resin Colour Success

Always measure by weight for highest accuracy—kitchen scales are perfect for most craft resin work. When using multiple pigments, pre-mix powders into component A and thoroughly stir for consistency. For combining colours (like creating greys or pastels), choose a set such as the Colourfun Set and experiment with ratios to hit your target shade, staying within safe usage limits outlined by the manufacturer.

Remember: premium products from ResinPro are cruelty-free and vegan-friendly, offering vivid colours with minimal environmental impact. Every product highlighted provides clear usage instructions so you can calculate your pigment amounts with confidence—whether making jewellery, river tables, or abstract art.