Silicone Moulds

Acrylic Paints

Epoxy Casting Resin

Resin Art 609

Brushable Liquid Latex

Resin Pigment | Mica Powder

River Resin Deep Cast Epoxy

Silicone Moulds for Epoxy Resin

120+ shapes • Mini earring moulds to 63cm boards • Ships Australia-wide

Ready-made silicone moulds for resin, from large resin moulds for charcuterie boards, clock faces and trays to coasters, trinket jars, keyrings and 3D figures. Flexible and reusable, they release clean, detailed casts in epoxy resin. Want a custom shape? Make your own with our silicone mould making rubber.

Learn more about choosing & using our silicone moulds+

Shop by Mould Type

Charcuterie Boards & Trays Clock Faces Resin Coaster Moulds Plates & Dishes Storage & Trinket Jars Keyrings & Pet Tags Earrings & Pendants Bookmarks 3D Animals & Figures Spheres, Cubes & Pyramids Bottles & Soap Dispensers Large Resin Moulds

Which Resin for Which Mould?

Coasters, trays, plates, bookmarks & keyrings

Shallow pours up to about 12mm.

Epoxy Casting Resin – 1–50mm, suits every mould

Art Resin Epoxy 1:1 – 1–12mm per layer

Resin Art 609 – 1–25mm

Fast Cure Epoxy – 1–15mm, demould in about 4 hours

Charcuterie boards, clock faces & large trays

Deeper, larger pours.

Epoxy Casting Resin – 1–50mm

River Resin Deep Cast – 15–50mm per pour

3D figures, spheres, cubes & pyramids

Thick, enclosed castings.

Epoxy Casting Resin – 1–50mm, low bubble

Earrings, pendants & mini keyrings

Small, detailed cavities.

Epoxy Casting Resin – 1–50mm

Solid Cast 606 Jewellery – small castings up to approx. 250mL

Fast Cure Epoxy – 1–15mm

For pours deeper than 50mm, pour in layers and let each one cool before adding the next. Compare all our epoxy resins.

Using Your Silicone Mould

Mix your resin according to its own instructions.

Pour slowly into the lowest point of the cavity, then tap the sides or pass a heat gun over the surface to lift trapped air bubbles.

Let the resin cure fully, then flex the silicone gently away from the edges to release your finished piece.

Silicone Mould FAQs

What are silicone moulds used for?+

Ready-made silicone moulds are used to cast epoxy resin into finished shapes such as charcuterie boards, coasters, trays, clock faces, trinket jars, keyrings, jewellery and 3D figures.

Which resin should I use in silicone resin moulds?+

Epoxy Casting Resin 1:1 suits every mould in our range, from small keyrings and earrings to large charcuterie boards, 3D figures and spheres, and can be poured up to 50mm deep. For shallow pieces such as coasters, trays and bookmarks, Art Resin Epoxy 1:1, Resin Art 609 or Fast Cure Epoxy also work well. For anything deeper than 50mm, pour in layers.

How many times can I reuse a silicone mould?+

Many times. With gentle demoulding and proper cleaning, a silicone mould can be used again and again. Over many pours the surface can gradually lose some shine, especially after deep pours that heat up as they cure, and the mould will eventually need replacing.

What's the difference between these and a Silicone Rubber 1:1 Mould Maker kit?+

These are ready-made moulds in fixed shapes and sizes, ready to pour into straight away. Our Silicone Rubber 1:1 Mould Maker and Silicone Putty kits are raw materials for making your own custom mould from an object of your choice.

How do I clean a silicone mould?+

Wash with warm soapy water and a soft brush or cloth, then let it air dry fully before storing. Avoid abrasive scourers, which can wear down the mould's surface detail over time. Store moulds flat so they keep their shape.

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Colourful resin butterfly keyrings made with the 6pc butterfly mould

Silicone Mould - 1 x Silicone 6pc Butterfly Keyring Mould

$4.99

Silicone Mould - 1 x Silicone 6pc Butterfly Keyring Mould Silicone Mould 1 x Silicone 6pc Butterfly Keyring Mould Measurements: 13.1cm x 8cm Once the resin sets, you can easily...

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Heart keyring pendant reading sending you a hug, cast in the heart mould

Silicone Mould - 1 x Silicone 6pc Heart Keyring Mould

$4.99

Silicone Mould - 1 x Silicone 6pc Heart Keyring Mould Silicone Mould 1 x Silicone 6pc Heart Keyring Mould Measurements: 11.7cm x 7.7cm You can use this silicone mould to...

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Pink and green alpaca figures beside the 3D alpaca silicone mould

Silicone Mould - 1 x Silicone 3D Alpaca Mould

$3.99

Silicone Mould - 1 x Silicone 3D Alpaca Mould Silicone Mould 1 x Silicone 3D Alpaca Mould Measurements: 9.1cm x 5cm Suitable for Eco Casting Powder & Casting Resin You...