Accurate Mixing is Essential for Clarity and Strength

Why Mixing Accuracy Makes a Difference

Epoxy resin typically uses a two-part system: resin and hardener. Combining these in the wrong proportions can result in resin that is cloudy, sticky, or brittle. Precise measurement and thorough mixing are what ensure your photo frame stays strong, clear, and resistant to everyday use. Inaccurate mixing—whether by over-pouring or skimping on hardener—may lead to imperfections or even a failed cure.

How to Mix Epoxy Resin Correctly

Always check whether your chosen product is mixed by weight or by volume. For example, the “One-2-One” Epoxy Resin requires a simple 1:1 mixing ratio by volume, whereas others may use a 2:1 or 3:2 ratio by weight. Use clean, dry containers and stir slowly with a flat stick, scraping the sides and bottom, until the blend is entirely uniform—usually several minutes. Avoid whipping air bubbles into the mix, as these can make the resin cloudy.

Tips for Clear, Strong Castings

• Batch your ingredients precisely with reliable scales or measuring cups.
• Mix in a dust-free, well-ventilated environment to reduce contamination risk.
• Double-mix: after initial stirring, decant into a second cup and stir again to catch any unmixed parts stuck to the container.
• Follow the recommended pour depth (up to 2cm for “Trasparente” resin) to avoid issues like overheating or incomplete curing.