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If you’re considering enhancing your resin creations with colour, you might wonder whether adding pigments or powders could compromise the strength, clarity, or curing process of your work. Here’s what you need to know before mixing in your colours.
How Pigments Work in Resin
Colouring resins commonly involves adding mica powders or pigment pastes at low concentrations. When used as recommended, these additions disperse evenly without disrupting the bond between resin and hardener. Most high quality epoxy resins, such as the “Trasparente” Epoxy Resin Kit with Mica Powder, are formulated to accept pigments, ensuring a consistent finish and reliable final structure.
Mixing Quantities: Why They Matter
It’s critical to stick to the dosing instructions for pigments or powders included with your resin. Too much additive can introduce excess particles that interfere with the cure, potentially leading to brittleness or incomplete hardening. Always start with the minimal recommended amount and increase gradually if you desire more intense colour, keeping within official guidelines for your kit.
When This Matters Most
Adhering to the correct pigment ratios is especially important for pieces requiring durability, such as tabletops, coasters, or jewellery. If the finish needs to withstand impact or regular handling, mixing carefully ensures your artwork remains beautiful and robust.
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Following expert advice on pigment use allows you to achieve vibrant, colourful resin projects without compromising strength. For more creative tips on colouring resin safely, explore our complete guide on how to colour resin without dyes.