Rectangle & Mixed Shape Silicone Mould

£2.29

Multi-cavity silicone mould with rectangle bars and assorted shapes for casting resin tags, charms and decorative pieces in one pour.

4 in stock

Bought Together

Rectangle & Mixed Shape Silicone Mould+Alumilite Mold Release & Conditioner 4oz image

Total: £15.28

Free UK Delivery £75
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Resin Studio

Rectangle & Mixed Shape Silicone Mould

This flexible silicone mould combines multiple rectangular cavities with a selection of smaller accent shapes, making it ideal for batch casting resin tags, plaques, jewellery components and decorative elements. The layout is designed for pouring several colours at once, allowing you to experiment with layered effects, marbling and colour fades in a single session.

The larger rectangular sections work well for name tags, labels and flat decorative pieces, while the smaller shapes are perfect for charms or coordinating details. Soft, durable silicone helps finished casts release cleanly once cured, keeping edges neat and surfaces smooth.

  • Multiple rectangular cavities with additional mixed shapes
  • Flexible, reusable silicone construction
  • Suitable for epoxy resin, UV resin, Jesmonite and plaster
  • Designed for batch casting and multi-colour pours
  • Ideal for tags, jewellery parts and decorative resin projects

Approx dimensions:
Overall mould size: 160mm × 144mm
Mould thickness: 7mm

Allow resin to fully cure before demoulding. Clean with warm soapy water after use and store flat to help preserve the mould shape over time.

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 (£60+*) 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

  • Applies to orders over £60 under 2kg within Royal Mail size limits.
  • Orders between £60 and £75 that include oversized or restricted items may incur a delivery charge.
  • 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.

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