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For resin artists and hobbyists, knowing the right amount of colourant to add to resin ensures vivid colours without compromising the finish or curing. Here’s what you need to know about measuring and mixing pigment into your next project.
How Much Colourant is Best?
A good rule of thumb is to use between 1% and 5% colourant by weight of your resin. This range offers vibrant results and even coverage, whether you want a subtle tint or a dramatic opaque look. Exceeding the 5% mark, however, may hinder the resin’s ability to cure properly or create an uneven final finish.
Mixing for Different Colour Effects
For transparent effects, like tinted resin or waterlike pours, stick to the lower end (around 1-2%). For solid, opaque coverage, you may go up to 5% but be careful not to add too much. With highly concentrated colourants such as the Colourfun liquid pigments, just a few drops are often enough for strong and even colour.
- Always weigh your resin before adding pigment for best results.
- Start with a small amount—add more only if deeper colour is needed.
- Mix thoroughly to avoid streaks or patchiness.
When Precision Matters
Pay special attention to your colourant ratio for large volume pours, professional finishes, or when working with clear effects like jewellery or river tables. Too much pigment can leave the surface tacky or cause cloudiness, especially if transparent effects are desired. Choosing the right product makes a difference—’Colourfun’ and ‘Magic Crystal’ ranges are designed to provide intense colour without requiring excessive quantities.
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Finding the ideal balance of colourant in resin makes all the difference, whether you’re crafting bold art or delicate jewellery. If you’re exploring more ways to pour colour onto resin, you’ll find further tips and inspiration on our main how to pour colour onto resin page.