1:1 Equal-Parts Mixing Ratio – Epoxy Resin Essentials

Understanding the 1:1 Equal-Parts (by Volume) Resin Mixing Ratio

Many crafters and jewellery makers are drawn to epoxy resins that use a 1:1 equal-parts by volume mixing ratio, thanks to their straightforward preparation and reliable results. But how does this type of resin work best, and what should you keep in mind for successful projects?

How the 1:1 Mixing Ratio Works

A 1:1 equal-parts by volume mixing ratio means you simply measure out the same volume of resin (Part A) and hardener (Part B), then combine and mix thoroughly. This formulation is popular with hobbyists because it simplifies measuring—no tricky calculations are required. Most importantly, accurate measuring and thorough mixing are essential to achieve a properly cured result with a glossy, hard finish.

Practical Tips for Using 1:1 Resins

Use separate clean containers for each part before combining to prevent contamination of the bottles.
Mix slowly and scrape the sides and bottom of your container to ensure complete blending.
Avoid mixing by weight unless specified—these resins are formulated for volume measurements.
Pouring in warm conditions (not hot) can help reduce bubbles and promote an even cure.

For beginners, a user-friendly product such as “One-2-One” – Epoxy Resin for Handcraft delivers a simple 1:1 mixing process along with a crystal clear, glossy finish ideal for jewellery and crafts.

When This Mixing Ratio Matters Most

The 1:1 (by volume) mixing ratio is particularly useful when working on smaller items like cabochons, pendants, coasters, or other detailed handcrafts—where straightforward and consistent results are important. It’s a popular choice for those who craft frequently, as the simplicity cuts down on preparation time and reduces errors.

Related guides

What Was The Resin Used By

Choosing a resin with a 1:1 equal-parts by volume mixing ratio can make creative projects less daunting and more predictable. To explore more about ideal resin characteristics and their applications, visit our main guide on what resins are used by different makers.