Can I Use Resin Cleaning Products on Every Mould Type?

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Not every resin cleaning product is suitable for every mould type. Choosing the right solution is essential to keep your moulds in top condition and achieve consistent results with your casting projects.

What to Use on Silicone Moulds

Silicone moulds are common for resin work due to their flexibility and easy-release properties. Products such as Silicone Oil for Mould Protection and Easy Release are specifically formulated for silicone. The silicone oil forms a thin layer, reducing the risk of resin sticking and making demoulding far simpler. Regular use also helps keep moulds supple and extend their lifespan.

Cleaning Hard and Alternative Mould Materials

For hard moulds—such as those made from metal, plastic, or other non-silicone materials—be cautious. For general residue removal, a natural, non-abrasive option like the Strong Technical Degreaser can clean without damaging surfaces. With any hard or unconventional mould, always test your cleaning product on a discreet area first to ensure compatibility and avoid unwanted reactions.

When This Matters

If you work across different mould types, using the wrong product may cause damage or reduce mould longevity. Silicone-specific products should only be used with silicone moulds, while universal options like isopropyl alcohol can be considered for quick cleans—following all safety precautions and testing first where unsure.

Related guides

How Can I Remove Uncured Resin Residue From Moulds

Selecting appropriate products for your mould’s material helps prevent residue build-up and extends the life of your casting gear. For more on cleaning techniques and safe practices, see our main guide on removing uncured resin residue from moulds.