Is it Possible to Colour Resin Provisionals?

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Customising provisional resin models with colour is both achievable and rewarding, whether you’re aiming for subtle tints or bold finishes. The process is flexible, supporting both colouring during casting and painting after curing.

Colouring Methods: Tint or Paint

Many casting resins allow you to add dye or pigment directly into the liquid mix before pouring, giving the entire piece a uniform colour. Epoxy resins such as Liquidissima are compatible with specific dyes within defined percentages. If you prefer more detailed or layered designs, painting your model after it has fully cured is also possible—acrylic paints are typically recommended for this purpose.

Choosing the Right Resin for Colour Customisation

Not all resins respond the same way to colouring. Polyurethane options like IWhite can be tinted in their liquid form or painted after curing, offering versatility for prototyping and crafts. In contrast, some fast-setting or opaque resins may not accept dyes as readily, so always check product guidelines before selecting your material for coloured provisionals.

Practical Tips for Consistent Results

• Use the correct type and amount of dye or pigment, staying within manufacturer recommendations to avoid affecting cure or texture.
• If painting, ensure your model is fully cured and clean for best adhesion.
• Test colours on a small batch before committing to your full project to ensure satisfaction with the outcome.

When Colouring Matters Most

Adding colour to provisionals is especially useful for artists and makers seeking distinctive prototypes, jewellery pieces, or display models. It enhances visibility, personalisation, and creative appeal for one-off designs or small production runs.

Related products

• “IWhite” – Polyurethane Casting Resin – White, Fast-Curing Two-Part System
• "Liquidissima" – Epoxy Resin For Creations & Jewellery

Related guides

• How Do You Make A Provisional In Resin

Colouring your resin provisionals brings creative freedom and custom finish options that enhance every project. For more on working with casting resins, explore our in-depth advice on making provisionals in resin.