How Do I Prevent Bubbles in Resin?

Q: Best Practices to Minimise Bubbles

Seal porous surfaces: Before pouring resin over materials such as olive wood or natural wood slices, apply a thin sealing coat. This prevents air from escaping into the main pour. Mix gently and thoroughly: Combine resin and hardener slowly with a steady motion, ideally using a resin kit like the Evershine Collection . Avoid quick or vigorous stirring, which can trap more air. Pour in stages: Pour the resin in layers rather than all at once for better control and fewer bubbles.

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Resin art and jewellery making often deliver stunning, glass-like results—unless unwanted bubbles appear along the way. Here’s how to keep your resin creations clear and professional.

Why Do Bubbles Appear in Resin?

Bubbles can form in resin for several reasons: trapped air during mixing, moisture from materials like wood, or pouring too quickly. Even small actions can introduce air, so understanding each step is crucial for achieving a flawless finish.

Best Practices to Minimise Bubbles

Seal porous surfaces: Before pouring resin over materials such as olive wood or natural wood slices, apply a thin sealing coat. This prevents air from escaping into the main pour.
Mix gently and thoroughly: Combine resin and hardener slowly with a steady motion, ideally using a resin kit like the Evershine Collection. Avoid quick or vigorous stirring, which can trap more air.
Pour in stages: Pour the resin in layers rather than all at once for better control and fewer bubbles.

How to Remove Bubbles That Form

If bubbles do appear, address them promptly. Use a toothpick or a fine tool to pop surface bubbles as soon as they rise. A gentle pass with a heat gun or even a warm breath over the resin can help smaller bubbles release, but always use caution to avoid overheating.

When This Matters Most

Bubble prevention is particularly important for see-through items like rings, pendants, or ornaments made using clear epoxy and jewellery moulds. Even tiny bubbles can distract from the overall appearance, so extra care pays off in highly detailed or transparent pieces.

Related guides

How To Make Rings With Olive Wood And Resin On Youtube

Perfecting your bubble-free resin techniques ensures jewellery pieces such as olive wood and resin rings look truly professional. For more project inspiration, visit our main guide on making rings with olive wood and resin.