Can I Use Leftover Resin for Other Projects?

Ideas for Using Leftover Resin

If you have resin left over after your main task, there are plenty of small-scale projects where it comes in handy:

• Coasters and small art pieces: Pour remaining resin into silicone moulds for quick art or practical items.
• Repairs: Resin is excellent for filling wood splits or reinforcing worn corners on furniture.
• Sample tiles or colour tests: Use leftovers to try out pigments or finishes before committing to a larger project.

Safe Handling and Storage Tips

Resin, once mixed, has a limited ‘pot life’—that is, it will begin to cure within a set time (often under an hour). Always mix the resin and hardener in the correct ratio and only use it for small projects if you have enough time before it starts to set. Unmixed resin components can be tightly sealed and stored for future use, but mixed leftovers need to be used straight away.

When This Matters

Using up leftover resin is especially useful if you want to avoid waste after large projects like table casting. It’s also worthwhile for crafters who frequently need just a small amount for quick jobs, such as finishing edges or adding decorative touches. If you’re using a complete kit, like the “River-Table” epoxy kit, planning ahead for possible leftover resin ensures you get full value from your materials.