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Choosing a non-toxic silicone putty can make mould making safer and more convenient for a variety of users, from craft hobbyists to those working in schools. Let’s explore what sets non-toxic putties apart and how they can be used effectively.
Safety and Practicality
The main appeal of a non-toxic silicone putty, such as “I–Gum”, is its safe formulation. Since it is non-toxic and odourless, you can handle and shape it with bare hands, eliminating the need for gloves or specialised ventilation. This makes it particularly suitable for both adults and children, and especially for settings like classrooms or creative workshops where comfort and safety are essential.


Ease of Use and Versatility
Non-toxic silicone putty is simple to prepare—just mix the two components in equal parts (1:1 ratio) until you’ve got a smooth, workable putty. The generous working time of around 20 minutes allows for care and accuracy when capturing fine details. Whether you’re replicating a found object, creating jewellery moulds, or making frames, this putty offers compatibility with resins, wax, polyurethanes, and even cement.
When to Choose Non-Toxic Silicone Putty
- Working on craft projects at home where children may be present
- School or group activities that require safe materials
- Sensitive projects where odours or chemical exposure are a concern

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Non-toxic silicone putties are perfect for users who value safety and ease of use, broadening the creative potential for home projects and education. For more silicone resin products and guides, visit our main page on where to buy liquid silicone rubber.
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