Common Mistakes When Adding Inclusions to Epoxy Resin

What are Common Mistakes When Adding Inclusions?

Adding decorative inclusions to epoxy resin is a brilliant way to create unique art, jewellery, or crafts. However, a few simple mistakes can easily spoil your finished result. Here’s how to avoid the most common problems and ensure a flawless finish.

Keep Inclusions Clean and Dry

One of the most frequent issues arises from using inclusions that are damp, oily, or greasy. Moisture can trigger cloudiness in the resin, cause bubbling, or lead to poor bonding between the inclusion and the resin. Always make sure objects like dried flowers, paper, or small trinkets are fully dry and free from any grease before embedding them in resin. For organic items, such as pressed petals, use desiccants or gentle heat to ensure their dryness prior to casting.

Avoid Overloading Your Resin

Packing too many inclusions into your mould can make the resin cloudy and result in poor curing or even incomplete hardening. It can also cause inclusions to clump together or float outside their intended position. Aim for a balance—allowing space around each inclusion not only promotes clarity but also highlights each element. If you’re just starting, a well-balanced kit such as the “Evershine Collection” Jewellery Epoxy Resin Kit includes dried flowers and guidance for best results.

Check Compatibility of Your Materials

Not every item is suited for encapsulation in epoxy resin. Certain plastics or painted objects can react adversely, leading to detachment or discolouration over time. If in doubt, do a small test cast before attempting your main piece. For coloured effects, use pigments and colourants specifically designed for epoxy resin – the Colourfun Set is formulated for seamless mixing and lasting results.

When This Matters Most

Mistakes with inclusions can ruin sentimental keepsakes, gifts, or one-off art pieces. Take extra care when working on personal or commemorative projects to avoid disappointment and preserve your creative vision.

Related guides

What To Put In Epoxy Resin

Paying attention to preparation and compatibility helps you achieve stunning, long-lasting resin creations. For more inspiration and ideas on what you can safely include, explore our main guide on what to put in epoxy resin.