How to Add Colour to Epoxy River Tables

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Adding colour to your epoxy river table project opens up a world of creative possibilities, from subtle tints to bold, artistic rivers running through wood. Choosing and blending pigments correctly is key to achieving professional, vibrant results.

Choosing the Right Colourant

Not all pigments are compatible with thick-pour epoxy. To guarantee even blending and long-lasting colour, opt for a specialist liquid resin colourant such as Colourfun. These highly concentrated drops allow you to control intensity, whether you’re aiming for a translucent, stained-glass look or an opaque, striking effect. Always check that your choice is formulated for use with deep castings and remains stable in resin.

How to Mix and Blend Colour

Start by adding a small amount of liquid pigment to your mixed resin. It’s best to add drop by drop, stirring thoroughly each time, until the desired tone is reached. The Colourfun range is so strong that a single 25ml bottle can tint 2–3 kg of resin, making it economical for large pours. Avoid using more pigment than recommended by the supplier (typically under 5% of total resin weight), as excessive amounts may interfere with curing. Experiment on a sample batch if you wish to create custom shades or blend multiple colours.

Buying and Practical Tips for River Tables

Ensure your pigment is labelled for compatibility with thick casting epoxy resins like EpoxyTable 5-Five.
Use gentle swirling or layering techniques to produce eye-catching effects, such as natural river flows or stone veining.
Stir consistently to avoid unmixed pigment, which could lead to patchy results or slow curing.
Protect your work area and wear gloves for safe, mess-free colour mixing.

When Colour Matters Most

Coloured epoxy is ideal when you want your river table to stand out as a statement piece, match decor, or mimic natural gemstones. Vivid tints can highlight the grain of the wood and bring design concepts to life.

Related guides

Epoxy Resin For Thick Casting River Tables

Adding colour to thick-cast epoxy tables is simple with the right products and approach. For those starting out or tackling advanced river table art, browse our full guide on epoxy resin for thick casting and river tables for more inspiration and technical support.