Free shipping on orders over £29,85 
Shipping Tracking! 
Google
Facebook← Back to How to make objects with resin?
Mixing resin accurately is essential for strong, clear, and bubble-free results in any resin art or craft project. Using the right technique helps prevent sticky finishes, cloudy appearances, or incomplete cures.
Preparing for Mixing: Precision Matters
Always read the instructions for your specific resin. Some, like the One-2-One Epoxy Resin, require a simple 1:1 ratio by volume, while others, such as “Art Pro”, use a 3:2 weight ratio. Use accurate digital scales or proper measuring cups to ensure your ratios are exact. Even small errors can cause your project to remain sticky or not cure correctly.
Best Mixing Technique
Add both resin and hardener to your mixing container and use a silicone spatula or flat stirrer. Stir slowly but thoroughly for at least 2–3 minutes, scraping the sides and bottom as you go. Fast mixing can introduce bubbles, while under-mixed batches may never fully cure. Ensuring everything is fully combined is crucial for crystal-clear, reliable results.
Practical Tips for Consistent Results
- If possible, mix at room temperature in a dust-free area.
- Change to a new container and stir again for larger batches or critical projects.
- Work in small batches until you feel confident with timings and pour speed.
- Consider a resin workshop like the 3D Effects Coasters Masterclass for hands-on technique guidance.
When Attention to Mixing Really Matters
Proper mixing is especially important for jewellery pieces, coasters, or any project where clarity and durability are essential. Mistakes at this stage can result in soft, tacky, or uneven surfaces that may need to be redone.
Related products
Related guides
Getting your resin mix right is a foundational skill for any successful project. For more on crafting objects with resin, visit our main guide on how to make objects with resin.