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Create & Bloom Crafts

Silicone Mould for Resin Crafts - Agate Coaster - Sold Individually

Silicone Mould for Resin Crafts - Agate Coaster - Sold Individually

Regular price £2.99 GBP
Regular price Sale price £2.99 GBP
Sale Sold out
Tax included. Shipping calculated at checkout.

20 in stock

Create elegant agate style coasters, designed to produce beautifully organic coaster shapes with softly rippled edges. Inspired by natural crystal formations, the irregular outline adds instant artistry to your resin, eco-resin, concrete creations, allowing pigments, inks and metallics to flow naturally into layered geode effects.


The flexible, durable silicone releases cleanly, helping you achieve crisp edges and a smooth surface with minimal finishing. Perfect for statement coasters, decorative trays, wall accents or giftable homeware pieces, this mould is ideal for artists who love fluid colour movement and luxurious finishes.


Features:

  • Approx finished size: 13.5cm diameter
  • High quality flexible silicone for easy demoulding
  • Reusable and resistant to tearing
  • Suitable for resin, and concrete medium

Ideal for coasters, decorative art pieces and small resin blooms

Important Information

Top Tips for caring for your resin mould:

Ensure your workspace is clean, well-ventilated, and free of dust. This helps prevent unwanted particles from settling into the mould and resulting in lasting damage.

Always use a high-quality resin, suitable for your project such as Apex resin. Follow the manufacturer's recommendations for mixing ratios and curing times to ensure mould life is prolonged. 

Gently pour the resin into the mould, starting from one corner to minimize the formation of air bubbles. Tap the mould lightly to release any trapped air.

Always demould your creations carfully to ensure you don't tear your mould 

Do not use a eflame to pop bubbles, you may burn the mould or cause the resin to exotherm and stick to your mould

Clean your silicone mould with mild soap and water after each use. Avoid using harsh chemicals or abrasive materials, as this will damage your mould.

Store your moulds in an airtight container and ensure you keep them nice and flat.

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