What is the Correct Mixing Ratio for My Resin?

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Achieving the right mixing ratio is the cornerstone of successful epoxy resin projects. Properly combined resin and hardener ensure a durable, clear and professional finish.

Why Mixing Ratio Matters

Each epoxy resin system is formulated with a precise ratio of resin to hardener, commonly 1:1 or 2:1. This balance is crucial: too much or too little hardener can affect curing, clarity, and strength. Accurate mixing ensures that your resin cures fully and remains stable over time.

How to Get It Right

• Read the instructions: Resin products may differ—check your product’s label for the correct ratio, whether it’s by weight or volume.
• Use the right tools: For products like the “One-2-One” Epoxy Resin, simply mix equal parts by volume. For others, such as “Icrystal”, use a 2:1 ratio (resin to hardener).
• Mix thoroughly: Stir the two components together slowly to avoid introducing bubbles, scraping the sides and base of your container.

When Precise Ratios Matter Most

For projects where clarity, strength or durability is essential—such as jewellery, coatings or table pours—sticking to the recommended ratio is key. Inaccurate proportions can lead to sticky surfaces, soft spots, or weak bonds.

Related products

• "One-2-One" – Epoxy Resin for Handcraft, 1:1 Mixing Ratio
• "Icrystal" – Clear Epoxy Resin – Odourless Formula – Up to 1.5cm
• "Klebfix" – Two-Component Fast Epoxy Glue 2K, 25g Syringe

Related guides

• Can I Add More Hardener To Epoxy Resin To Speed Up The Curing Process

Respecting the correct mixing ratio guarantees not only reliable curing but also the quality and longevity of your finished piece. For more tips on successful resin use, explore the main FAQ on epoxy resin and hardener methods.