Stone Clay

The Ultimate Self-Hardening Modelling Clay!

Stone Clay Modelling Compound

Get ready for a whole new way to create with Stone Clay – a self-hardening modelling compound made from 60% natural stone powder! Whether you're shaping detailed figures, crafting home décor, or making sturdy ornaments, this unique clay offers a strong, stone-like finish that makes every project stand out.

Easy to mould and sculpt, Stone Clay dries at room temperature in as little as 30 minutes for thin layers, while larger creations will set in around 24 hours. If it starts to dry while you're working, just add a little water to keep it soft and ready to go. It’s great for quick projects or longer, more detailed builds.


Why You'll Love Stone Clay:

  • Self-hardening – no need for baking or firing!
  • Perfect for kids and adults – easy to shape, smooth, and detail.
  • Strong & durable – great for making long-lasting creations.
  • Paint & decorate – add colour before or after drying.
  • Mess-free crafting – no crumbling or stickiness.

Use it to craft vases, pencil holders, ornaments, fantasy figures, and even futuristic robots! With its smooth texture and easy handling, Stone Clay is a brilliant addition to any arts and crafts kit – perfect for DIY modelling kits, kids’ craft activities, school projects, or creative weekends at home.

Stone Clay Robot Universe Technique Sheet

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