Epoxy Resin Mold 20cm × 10cm x 6cm (8″ × 4″)
The 20 × 10 is our smallest flat-format mold — 8 × 4 inches, designed for small decorative tiles, test pours, sample pieces, and compact inlay work. It’s the most efficient mold in the range in terms of resin use, and the first choice for colour experiments and material testing.
Efficient Small Format Pours and Material Testing
Every maker who works with resin seriously runs test pours. Before committing expensive pigments to a large slab, you want to see how the colour cures, how inclusions distribute, whether a particular resin brand behaves the way you expect. Doing that in a small format is smart practice.
The 20 × 10 is built for exactly this. At 8 × 4 inches, a test pour uses a fraction of the resin you’d use in a larger mold, and the result gives you an accurate preview of how the finished piece will look. The machined surface means the face of the test piece is as clean as a production pour — you’re not guessing how the final piece will look.
Beyond testing, this mold produces usable pieces. Small decorative inserts, compact coasters, label holders, and inlay strips all fall within this size range. For workshops that value material efficiency, this is a useful mold to have alongside larger formats.
Why Choose This Size
- Smallest flat format in the range — minimal resin use per pour
- Ideal for colour testing and material experiments before large pours
- Machined surface gives accurate preview of production-quality results
- Produces usable small pieces — coasters, inserts, inlay strips
- Compact enough to run multiple pours on a small workbench
Build Quality
Precision-machined panels and threaded insert assembly give this mold clean internal dimensions and straight sides that hold their shape across repeated pours. No release spray required — the surface is naturally non-stick, so the resin releases without preparation. Assembles in under two minutes and disassembles just as quickly. Seal the edges with standard silicone before each use. That’s the only step between you and a clean pour.
Specifications
20cm × 10cm (8″ × 4″) | Tolerance: ±2mm | Assembly: threaded inserts and bolts
All measurements are ±2mm unless otherwise specified.
Need a different size? We produce custom dimensions to suit your specific project requirements. Get in touch and let us know what you need.