What is silicone rubber used for?
Explore crafting, mould making, and creative applications with ease
Silicone rubber has become an essential material in the world of crafts, mould making, and resin projects, thanks to its exceptional flexibility, durability, and compatibility with a vast range of materials. Whether you’re a hobbyist, jewellery maker, artist, or professional crafter, understanding what silicone rubber is used for can open the door to endless creative opportunities. On this page, we’ll guide you through the most popular applications and showcase recommended products, all available from ResinPro’s trusted range.
Why Choose Silicone Rubber?
Silicone rubber stands out due to its combination of heat resistance, non-stick surface, and flexibility. Its chemical stability also means that it’s safe for handling various substances—from resin and plaster to wax and clay. Here are key reasons makers and professionals alike rely on silicone rubber:
- Excellent for making detailed and reusable Silicone Rubbers moulds
- Ideal for crafting unique jewellery, decorative objects, and homeware items
- High resistance to chemicals, deformation, and temperature extremes
- Reusable and easy to clean for eco-friendly crafting
Comparison Overview: Top Silicone Rubber Products
Explore the versatility of silicone rubber across several innovative products. Each is carefully formulated to suit different mould making and crafting needs:
- “Pure Mould” – Translucent Liquid Silicone Rubber for Mould Making: A platinum-based, translucent silicone with a fast curing cycle, perfect for professionals and hobbyists seeking impeccable quality and detailed, long-lasting moulds.
- “Liquid Mould” – Casting Liquid Silicone Rubber, 5-40 Shores, Bi-Component A+B: This highly penetrative bi-component silicone is ideal for capturing fine detail, great for intricate jewellery and artistic reproductions.
- “I–Gum” – Non-Toxic Silicone Putty for Mould Making: A non-toxic, odourless putty that’s safe to handle without gloves, easy to use, and suited for creating quick moulds with an extended working time.
- “Silicone Hexagons Mould” – For Creating with Epoxy Resin – 24x21cm & Rectangular Silicone Tray Mould 30.5x17cm – Reusable for Resin, Soap, Plaster, Clay: Ready-to-use flexible silicone forms, reusable and heat resistant, for coasters, trays, or custom keepsakes.
- “Three Drops” – Silicone Mould for Jewellery and Decorations, 28x20mm: Specifically designed for jewellery, small decorative objects, and crafts using multiple casting materials.
How Silicone Rubber Transforms Handcrafting
Silicone rubber products offer unmatched flexibility for both professional and hobbyist mould making. Platinum-based versions like “Pure Mould” and highly detailed bi-component options such as “Liquid Mould” help create precise, durable forms. Whether casting resin, wax, or soap, the material’s non-stick nature ensures easy release and impressive detail with every use.
Crafting and Mould Making Applications
Silicone rubber’s compatibility and non-stick qualities make it indispensable for replica making, craft casting, and DIY projects. Here’s how each product plays a role in these common uses:
- Detailed Mould Creation: “Pure Mould” and “Liquid Mould” help craft both simple and highly intricate moulds for use with resins, plaster, cement, wax, soap, and beyond.
- Jewellery Making: The “Three Drops” – Silicone Mould for Jewellery and Decorations, 28x20mm provides clean, polished shapes for rings, pendants, and other small keepsakes, while the Silicone Hexagons Mould and Rectangular Silicone Tray Mould broaden your options for home décor and art pieces.
- Quick Prototyping: For fast, hands-on work, “I–Gum” silicone putty allows easy pressing around objects, providing rapid mould generation for detailed replication.
- Homeware and Decorative Objects: Use tray and hexagon moulds to encapsulate special keepsakes, dried flowers, and memories, highlighting silicone’s central role in DIY resin projects.
All these products are reusable and easy to clean, reflecting silicone rubber’s sustainable advantage in the creative sector.
Why Silicone Rubber for DIY and Professional Use?
The reason makers continue to choose silicone rubber is simple: its adaptability. Whether you need a custom mould for wax sculpture, a unique jewellery design, or a resilient tray for household use, silicone rubber delivers a solution that is flexible, reusable, and capable of capturing the finest details.
- “Pure Mould” stands out with its translucent formulation, quick curing (3-8 hours), and robust detail preservation.
- For even finer details and complex undercuts, “Liquid Mould” is bi-component and suitable for repeated model reproduction.
- Easy and safe to apply, “I–Gum” offers convenience for beginners and professionals seeking reliable, non-toxic solutions.
- The Silicone Hexagons Mould, Three Drops and Rectangular Silicone Tray Mould are classic proof of silicone’s reusability and versatility for resin art, gifts, and functional home items.
Silicone Rubber Beyond Moulds
From flexible jewellery moulds and artistic trays to complex prototyping, silicone rubber’s adaptability has made it a trusted partner for endless creative projects. Its reusability and compatibility with a wide temperature range means you can keep experimenting and producing professional results time and again.
Choosing the Right Silicone Rubber Product
Every project is unique, and selecting the right silicone rubber depends on your material, intended use, and desired finish. Here’s what to keep in mind:
- For high detail and professional quality: consider “Pure Mould” or “Liquid Mould”.
- For fast and safe hand moulding: “I–Gum” putty is ideal.
- For readily available shapes: check the Silicone Hexagons Mould, Three Drops Mould, and Rectangular Tray Mould for easy casting solutions.
"Pure Mould" – Translucent Liquid Silicone Rubber for Mould MakingPrice range: £22.85 through £158.85"Pure Mould" is a translucent, fast-curing silicone rubber suitable for mould making with resins, plaster, and cement.
"Liquid Mould" – Casting Liquid Silicone Rubber, 5-40 Shores, Bi-Component A+BPrice range: £13.45 through £368.85"Liquid Mould" is a casting liquid silicone rubber designed for making detailed moulds used in various creative casts.
"I–Gum" – Non-Toxic Silicone Putty for Mould MakingPrice range: £22.85 through £99.85"I–Gum" is a two-component non-toxic silicone putty designed for mould making, suitable for resin and various casting materials.
"Silicone Hexagons Mould" – For Creating with Epoxy Resin – 24x21cm£12.85Silicone Hexagons Mould is suitable for making decorative and artistic resin objects in a hexagonal shape.
"Three Drops" – Silicone Mould for Jewellery and Decorations, 28x20mm£7.45A semi-transparent silicone mould designed for creating small jewellery or decorative items using various casting materials.
Rectangular Silicone Tray Mould 30.5x17cm – Reusable for Resin, Soap, Plaster, Clay£8.00A semi-transparent silicone mould designed for creating various craft items including jewellery and decorations.
Frequently Asked Questions
Is silicone rubber suitable for wax injection and 3D resin printed piece moulding?
Yes, Pure Mould 20 shore silicone rubber is suggested for moulding small detailed items, such as those from wax injection or 3D resin printing.
What are some basic steps for creating silicone moulds?
Creating silicone moulds typically involves preparing formwork, placing the object, mixing silicone with activator, pouring the mixture, and curing. Some processes may require pressure to remove air bubbles.
How is the silicone mould created?
The silicone putty is mixed in equal parts (1:1 ratio) and applied to the item to replicate. The mould is ready in approximately 20 to 40 minutes.
What materials can silicone rubber moulds be used with?
Silicone moulds can be used with various casting materials such as resin, plaster, soap, wax, clay, ceramic, and ice suitable for DIY projects.
Can silicone moulds be reused?
Silicone moulds are typically reusable provided they are cleaned properly and not exposed to harmful solvents.
Are silicone moulds heat resistant?
Yes, these moulds are heat resistant within a range from -40°C to +210°C.
What are silicone moulds commonly used for in resin crafting?
They are used to create decorative objects such as coasters and artistic pieces by shaping epoxy resin.
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