Free shipping on orders over £29,85 
Shipping Tracking! 
Google
Facebook← Back to Silicone Putty Solutions for Precision Mould Making
Platinum-based translucent liquid silicone rubber is a modern solution for creating high-quality, reusable moulds. Favoured by both professionals and hobbyists, this material brings clarity, flexibility, and impressive durability to the mould making process.
What Sets Platinum-Based Translucent Silicone Rubber Apart?
This liquid silicone rubber is formulated with a platinum catalyst, offering excellent purity and performance. The translucent finish allows you to monitor your casting progress, making it easier to achieve detailed results. Unlike some traditional silicones, platinum-cured rubbers are typically solvent-free and odourless, and their non-toxic formulations suit a wide range of creative and industrial tasks.
Using Liquid Silicone Rubber for Mould Making
Working with platinum-based translucent silicone rubber is straightforward, thanks to its 1:1 mixing ratio and pourable consistency. Simply mix equal parts of the two components, pour around your model, and allow it to cure—typically within 3 to 8 hours. The resulting moulds are flexible, resistant, and detailed enough to capture fine textures, making them suitable for resin, plaster, wax, cement, and more. For example, the “Pure Mould” Translucent Liquid Silicone Rubber is a popular choice for these applications.
When This Matters Most
Choosing a platinum-based translucent silicone rubber is especially useful when your project demands exceptional detail and clarity, or if you require a fast and reliable cure. It’s ideal for casting detailed jewellery models, crafts with undercuts, small collectibles, or for projects where observing the moulding process is important.
Related products
Related guides
Whether you’re crafting unique jewellery, duplicating prototypes, or making artistic home décor, platinum-based translucent liquid silicone rubber provides the versatility and performance you need. For broader mould making solutions, be sure to explore our main Silicone Putty Solutions for Precision Mould Making guide.