What Mixing Ratio Should I Use for Resin?

Mixing ratio is one of the most important aspects when working with resin. Using the right proportions of resin and hardener is essential for achieving a flawless cure and ensuring your project’s strength and clarity.

Understanding Resin Mixing Ratios

The mixing ratio describes how much resin and hardener you should combine for a successful pour. Most resin kits – especially those aimed at beginners – are formulated with straightforward ratios like 1:1 by volume or weight. For instance, the “Evershine Collection” Jewellery Kit uses a 1:1 ratio, so you simply mix equal parts of resin and hardener, taking the guesswork out of measuring. Some projects, particularly those requiring thicker or more specialised pours, may call for different ratios—always consult your kit’s specific instructions.

How to Measure and Mix Properly

Accuracy is crucial when preparing resin. Always use clear, clean measuring cups and stick to the volume or weight method outlined by your chosen product. Pour both components carefully, then mix slowly and thoroughly, scraping the sides and bottom to ensure a uniform blend. This helps prevent sticky or uncured spots in your finished object. Kits like the “One-2-One” resin are designed for easy 1:1 mixing by volume, making them particularly reliable for newcomers and experienced crafters alike.

When the Mixing Ratio Matters Most

Precision is vital for detailed jewellery, encapsulations, or clear decorative pieces, where incorrect ratios can cause cloudiness or weak spots.
Larger resin projects, such as river tables, require scrupulous accuracy, as errors are costly and difficult to fix once poured.
If you’re starting out, choosing a beginner-friendly kit with a simple mix ratio can make the creative process far smoother.

Related guides

How To Create Resin Objects

Getting your mixing ratio right is the first step towards successful resin creations. For further tips and step-by-step project advice, see our main guide on how to create resin objects.