Monster Clay®

Why buy at FormX?

• Dedication to Materials

  

  For over thirty years we have sought out the highest quality modelling, moulding and casting materials from around the world.

• Inspiring + Unique

  

  From silicones and resins to Jesmonite and special effects materials — a curated range for professionals, artists and makers.

• Expert Advice

  

  Our sales team is widely known for their knowledge and dedication, supporting you in mould making, casting, sculpture and prototyping.

• Shipping Across Europe

  

  We ship from our warehouses in Amsterdam, Barcelona and Madrid to customers throughout Europe, from Greece up to Norway.

• Amsterdam Original

  

  Founded in Amsterdam, FormX grew from a local art foundry into a major European supplier — with our roots firmly in the city.