What is the Best Silicone Rubber for Beginners?

Why ‘I–Gum’ Putty is Ideal for Beginners

“I–Gum” silicone putty is an excellent option for newcomers because it uses a straightforward 1:1 mixing ratio—meaning you simply mix equal parts of both components together. There’s no need for additional tools or complicated measurements. The putty texture is easy to handle, moulds around objects without mess, and starts curing quickly, reducing waiting times and minimising errors.

• No need for gloves—non-toxic and odourless
• Does not require release agents
• Available in both fast and slow curing speeds

If you want a hassle-free first project, “I–Gum” – Non-Toxic Silicone Putty for Mould Making is a go-to ingredient for simple shapes, custom crafts, and small decorative items.

Easy Liquid Silicones for Simple Moulds

For beginners who prefer a liquid silicone, “Pure Mould” is another user-friendly solution. It also features a 1:1 mixing ratio, so there’s minimal risk of making mistakes. “Pure Mould” is suitable for creating clear, highly detailed moulds and is compatible with many casting materials including resins, plaster, and cement. It cures in a matter of hours, making it approachable for new users learning the craft.
Liquid silicones like “Pure Mould” are ideal for projects that require more precise details, such as jewellery or prototyping.

When This Matters: Starting Out Stress-Free

Choosing the right silicone rubber matters most when you’re unfamiliar with mixing, timing or chasing fine details. Simple, low-risk products with easy 1:1 ratios help beginners avoid common pitfalls and see quick, reliable results. If your first experience is smooth, you’re more likely to enjoy and explore mould making further.