Avoid Over-Mixing Resin: Tips to Prevent Bubbles in Erikakawaii Creations

Why Do Bubbles Appear in Resin?

Bubbles form primarily due to vigorous mixing or excessive agitation, trapping air within the resin and hardener mixture. This is especially noticeable when blending colourants or working in deep or narrow moulds. The result can be cloudy finishes or tiny bubbles disrupting fine details in jewellery, coasters, or ornaments.

How to Mix Resin and Minimise Bubbles

• Stir slowly and deliberately, scraping the sides and bottom of your mixing vessel frequently.
• Use medium or low viscosity epoxy resins that flow easily and allow air to escape before curing—such as “One-2-One” – Epoxy Resin for Handcraft or “Liquidissima” for intricate work.
• After mixing, let the resin sit briefly to allow surface bubbles to rise and pop.
• Lightly warm the resin (as recommended by the manufacturer) to improve flow and help bubbles dissipate.

When Bubble Prevention Matters Most

Bubble avoidance is vital when clarity and detail are key—particularly in the Erikakawaii style that features transparent layers, encapsulated items, or charming miniatures. For best results, choose a resin and technique matched to your level and project. Free video lessons, like the Kiwi Coasters by Natalia Natirum, often demonstrate careful mixing for flawless surfaces.