Irregular Jewellery Silicone Mould Tray
Silicone mould for casting irregular, freeform jewellery and decorative resin pieces with smooth edges and a shallow profile.
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SKU: RSM5003
Resin Casting Silicone Mould
Irregular Jewellery Silicone Mould Tray
This silicone mould is designed for creating freeform jewellery and decorative resin pieces with an irregular, natural-edged outline.
The shape is intentionally uneven, making it ideal for statement pendants, layered resin designs, and experimental colour pours where symmetry is not required.
The mould features a smooth interior surface to help produce clean castings with minimal finishing. Its flexible silicone construction allows cured pieces to be removed easily without distortion, while retaining enough structure to hold its shape during pouring and curing.
- Single-cavity irregular jewellery mould
- Freeform shape with natural-style edges
- Flexible, reusable silicone construction
- Smooth interior for clean resin finishes
- Suitable for epoxy resin and UV resin
- Easy demoulding with minimal trimming required
This mould works well for jewellery makers looking to create unique pieces where each cast feels individual. It can also be used for small decorative resin items, test pours, or layered effects using pigments, flakes, or inclusions.
Delivery Information
| Service | Estimated delivery time |
|---|---|
| Royal Mail Standard | Aim for 2-3 working days |
| Royal Mail LQ | Aim for 2-3 working days |
| Royal Mail Express | Aim for 1-2 working days |
| APC Courier | Aim for next working day |
| APC Friday Dispatch | APC orders sent on a Friday will be delivered Monday |
| Free Delivery (£75+*) | 2-6 working days, conditions apply |
Working days are Monday to Friday. Delivery times are estimates and are not guaranteed.
We aim to dispatch all orders received before 12pm on the same working day whenever possible, excluding Mondays and the first working day after a bank holiday.
Limited Quantity Shipping
Some products are classified as limited quantity (LQ) items, such as aerosols or certain flammable liquids. These products can only be sent via shipping services that allow limited quantity shipments.
- Only compatible shipping services will be available at checkout.
- Some Royal Mail and courier services may be unavailable.
- Delivery options will automatically adjust depending on the contents of your order.
- Some destinations may be excluded due to carrier restrictions.
Free Delivery Terms
- Orders over £75 qualify for free delivery to selected mainland UK postcodes.
- Some delivery restrictions may apply depending on product type and destination.
Courier Delivery Exclusions
Scottish Highlands: AB36-38, FK17-21, IV1-39, IV52-54, IV63, KW1-14, PA21-40, PA80, PH19-26, PH30-41, PH49-50.
Scottish Islands: HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA41-49, PA60-78, PH42-44, ZE1-3.






