Whether you are an artist, crafter, maker, or model enthusiast, selecting the right resin is key to achieving plastic-like results for your projects. This guide explores where to buy the best resin for making plastic, compares leading types for crafting, casting, or finishing, and helps you navigate the choices available at ResinPro UK. If you are looking for professional quality and reliability, this page is for you.

Comparing the Best Resins for Plastic Making

When choosing resin for making plastic items—whether casting, coating, or prototyping—there are a few main types to consider: epoxy resins and polyurethane resins. Epoxy resins such as “Icrystal” – Clear Epoxy Resin – Odourless Formula – Up to 1.5cm and “Trasparente” – Multipurpose Clear Epoxy Resin for Casting – Up to 2cm are celebrated for their clarity and strength, often used in jewellery, table surfaces, and detailed art. Polyurethane resins like “IWhite” – Polyurethane Casting Resin – White, Fast-Curing Two-Part System excel in rapid prototyping, white castings, and detailed model reproduction. For 3D print finishing, “3D Finish” – Fast Coating Epoxy Resin for 3D Prints offers quick, smooth coatings. Key differences include cure speed, suitability for layer thickness, and finish (clear or coloured). Always match the formula to your project’s demands.

See Resin Finishes and Application Examples

Discover photos of completed projects using clear epoxy and polyurethane resins, including artistic crafts, coatings for tables, and detailed model casts. Visual references help you decide which finish suits your application best.

Crystal Clear Results with “Icrystal” – Clear Epoxy Resin

For projects where maximum transparency is essential, “Icrystal” – Clear Epoxy Resin – Odourless Formula – Up to 1.5cm stands out. This formulation is odourless, user-friendly thanks to its 2:1 mixing ratio, and incorporates a UV filter for long-term clarity and anti-yellowing. It is ideal for coatings, casting up to 1.5 cm, and artistic work that demands crystal clear, glass-like finishes. Its scratch resistance suits tabletops or decor, while the vegan-friendly, cruelty free status meets modern ethical standards.

“Trasparente” – Multipurpose Epoxy Resin for Larger Castings

If your plastic project requires slightly deeper pours or you are creating durable craft pieces, “Trasparente” – Multipurpose Clear Epoxy Resin for Casting – Up to 2cm is formulated for easy, bubble-free casting. Its ultra-clear result is perfect for encapsulating objects, making memorial jewellery, or crafting solid, resilient parts up to 2 cm thick. Resistant to both scratches and chemicals, Trasparente caters to tables, floors, and restoration work alike, and comes fully equipped with mixing sticks, gloves, and simple instructions.

Finishing and Strengthening 3D Prints with “3D Finish” Epoxy

Anyone needing a smooth, protective layer for 3D printed plastic models should consider “3D Finish” – Fast Coating Epoxy Resin for 3D Prints. Designed for PLA, ABS, and LAYWOOD, this resin offers a fast, non-drip cure in just four hours, eliminating layer lines and enhancing both appearance and durability. Its polishable, paintable surface is beneficial for hobbyists finishing figurines or functional prototypes needing fine detail preservation and abrasion protection.

Speed and Precision with “IWhite” Polyurethane Casting Resin

For rapid prototyping or small model production, “IWhite” – Polyurethane Casting Resin – White, Fast-Curing Two-Part System delivers highly detailed, strong castings in just 30 minutes. Its highly fluid two-part composition fills intricate moulds perfectly, resulting in solid, white pieces that can be coloured in liquid form or painted after curing. Ideal for modellers, artisans, and professionals, “IWhite” is the optimal choice if you value detail and fast turnaround.

Tips for Selecting the Right Resin for Your Plastic Project

Before purchasing, consider your project’s requirements: the thickness of your cast or coating, whether clarity or speed is more important, and the type of finish you require. Epoxy resins deliver best results for clear, glossy applications up to 2 cm, while polyurethane is preferable for opaque, rapid, and complex forms. Always check resin compatibility with your substrate and plan for adequate ventilation and safety when handling. Refer to Resins for tables and surfaces finishes, Multipurpose Epoxy Resins, or Gift Ideas and Promotions to browse all options suited to your needs.

Project Ideas and Application Inspiration

Find project inspiration—from jewellery and art pieces to rapid prototypes—using specialised epoxy and polyurethane resins. See what’s possible with the right resin and your creative ideas.