Polyester casting resins

Polyester resins for decorative parts, models and prototypes

If you want a clear finish in a small part, browse this clear polyester resin for decorative castings. Its description covers production in silicone moulds, models and prototypes. Check that product’s data sheet to assess whether it suits your project.

Transparency and flexibility are different properties

The category also includes a flexible resin whose description lists casting applications. Do not assume that the whole selection shares the same finish or properties: check each product's intended application. The pack size alone does not indicate the volume that can be cast in one pour.

The mould and the part's materials

Browse mould-making silicones, checking their suitability for your chosen resin. To compare other families, visit epoxy casting resins. That comparison does not mean the formulations or their instructions are interchangeable.

Before buying, review the product page and its technical and safety documentation. For work with reinforcement fibres, browse polyester resins for hand lay-up.