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Achieving a smooth, professional resin finish is essential—especially when creating items to sell. Choosing a resin designed to minimise air bubbles and imperfections makes all the difference for flawless results.
Why Air Bubbles Appear in Resin
Air bubbles can occur during mixing, pouring, or curing processes. Vigorous mixing, trapped moisture, or using resin at the wrong temperature all contribute. Products like Liquidissima are formulated with low viscosity and a slower working time, making bubble release easier and reducing imperfections in detailed moulds.


Tips for Bubble-Free Casting
- Mix resin gently and steadily to avoid trapping excess air.
- Let the mixed resin rest briefly before pouring—this allows surface bubbles to rise and pop.
- Pour slowly in a thin stream, starting at the edge of your mould.
- If safe, use a heat gun or torch lightly after pouring to help bubbles escape.
Using a specialist resin, such as those made for jewellery, can further reduce the need for corrections.
When Bubble Resistance Matters Most
If you’re crafting resin jewellery or artwork for sale, a flawless, glass-like finish is vital for perceived quality and value. For intricate pieces, selecting a self-levelling resin with air-release properties simplifies achieving a showroom-ready shine.

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Choosing the right resin formulation is a smart move for makers who want to sell with confidence. Explore more options and advice on perfecting your resin creations on our main Where to sell resin items? guide.
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