Which Resin Should You Use for Castings Below 2cm Thick?

Choosing the Right Resin for Shallow Pours

For pours between 0.5cm and 2cm, a multipurpose clear resin like “Trasparente” is an excellent choice. Its formula is designed for high transparency, reliable UV resistance, and ease of use for both beginners and professionals. If your casting is under 1.5cm thick, “Icrystal” offers an odourless option with a simple 2:1 mixing ratio, while “Liquidissima” provides a longer working time and minimal air bubbles—ideal for resin jewellery, intricate moulds, and creative projects.

Practical Tips for Working with Thin Layers

• Measure Accurately: Follow the recommended mixing ratios closely to avoid curing problems.
• Avoid Overheating: Do not exceed the suggested thickness in a single pour—this helps reduce the risk of overheating or warping.
• Surface Preparation: Ensure your mould or surface is clean and dust-free for a flawless finish.
• Layering Options: For projects requiring more depth, pour in multiple layers, allowing each to cure fully before adding the next.

When Selecting the Right Resin Matters

Using a resin matched to your project thickness is most important for jewellery, presence of embedded items (such as keepsakes or ashes), or when long-lasting clarity and UV stability are priorities. For special cases—such as surfaces in contact with food or very delicate art—choose resins with the appropriate non-toxicity or certification.