Resin Studio
Small Round Silicone Jar Mould with Lid Insert (75mm x 85mm)
This compact two-piece silicone mould set is designed for casting small round resin jars complete with a recessed lid insert. The main mould forms the jar body while the separate insert creates a clean internal lip, allowing functional containers to be produced in a single pour.
Made from flexible silicone for easy demoulding and smooth surface results, this mould is ideal for creating storage jars, mini organisers, candle holders or decorative resin vessels. Suitable for epoxy resin, Jesmonite, plaster and similar casting materials.
- Two-part mould with matching lid insert
- Creates compact round jars with recessed top
- Reusable flexible silicone construction
- Suitable for resin, Jesmonite and plaster
- Smooth internal finish and clean edges
Approx dimensions:
Jar top diameter: 75mm
Inner opening: 32mm
Overall height: 85mm
Base diameter: 52mm
Lid insert outer diameter: 71mm
Lid insert height: 19mm
Allow casts to fully cure before demoulding. Clean with warm soapy water after use and store flat to maintain shape.









