Check for Proper Resin Curing Every Time

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Proper curing is essential to prevent resin from sticking to your silicone moulds. By taking a few simple steps, you can ensure easier demoulding and cleaner results every time.

Why Check Resin Curing?

If resin is not fully cured, it can remain tacky and stick to your mould, making removal difficult and potentially damaging both the project and the mould. Complete curing gives your piece the right strength and clarity, as well as smooth release from professional silicone moulds.

Practical Steps for Accurate Curing

• Always follow the manufacturer’s recommended mixing ratios and curing times.
• Allow sufficient time for the resin to set—avoid the temptation to demould too early.
• Check that the cured resin surface is no longer soft or sticky before removing from the mould.
• If in doubt, leave the piece for a few extra hours or overnight to ensure full curing.

Using a high-quality, non-stick silicone mould, like the Silicone Hexagons Mould, can also make a difference in hassle-free demoulding.

When This Matters Most

Thicker resin castings, humid environments, or low room temperatures can slow down curing. Pay close attention to curing in these conditions to avoid issues with sticking and disappointing project outcomes.

Related products

• Silicone Oil for Mould Protection and Easy Release – 15ml
• "I–Gum" – Non-Toxic Silicone Putty for Mould Making
• "Silicone Hexagons Mould" – For Creating with Epoxy Resin – 24x21cm

Related guides

• Why Does The Resin Stick To My Silicone Mould And How Can I Prevent It

Ensuring complete resin curing is a simple habit that can help keep your moulds in great condition and improve every resin project. For more tips and solutions, see our main guide on preventing resin from sticking to silicone moulds.