Silicone Mould
Rectangular Jewellery Silicone Mould
This silicone mould is designed for casting rectangular jewellery components, offering a clean, modern shape that works especially well for earrings, pendants and minimalist jewellery designs. The straight edges and balanced proportions make it ideal for bold colours, layered pours or simple transparent finishes.
Each cavity includes a pre-formed hanging hole, allowing finished pieces to be assembled without drilling. The flexible silicone material helps ensure smooth demoulding while maintaining crisp edges and flat surfaces.
- Flexible silicone mould for rectangular jewellery components
- Multiple rectangle sizes in one mould
- Built-in hanging holes for easy assembly
- Smooth interior for clean, sharp castings
- Suitable for resin, UV resin, jesmonite and similar casting materials
This mould is well suited to geometric jewellery styles, colour blocking, embedded inclusions or metallic pigment effects. For best results, cast on a level surface and allow the material to fully cure before demoulding.
Disclaimer: This product is the silicone mould only. Finished jewellery pieces and findings shown are for illustration purposes and are not included.
