Pigments & Paints After Curing Resin Alternatives

Which Resin Alternatives Can Be Painted?

Not all resins behave the same way after curing. Eco-friendly products such as NatuResin offer a mineral-based surface that’s ideal for customising with a range of pigments and paints once set. Similarly, polyurethane options like IWHITE are purposely designed so you can either tint the liquid before pouring or paint the cured piece using acrylics or specialist paints. However, some fast-setting casting resins (such as Polyform) aren’t suited for colouring with dyes but can still often be painted after curing for decorative finishes.

Tips for Colouring & Decorating After Curing

• Wait until the casting is fully cured before painting or applying surface pigments for the best results and adhesion.
• Clean the surface gently with a damp cloth to remove any dust or residue before you begin decorating.
• Acrylic paints work well on both mineral and polyurethane resin alternatives. For extra durability and brightness, consider using specialist craft paints.
• If you desire a specific effect or finish, test on a small area first to check compatibility.

When This Matters

Painting or decorating resin alternatives is especially important for artists, crafters, or small businesses wanting to personalise decorative casts, coasters, trays, or models. Custom finishes and colour-matching are also valuable for bespoke gifts, prototypes, and restoration.