Expanded Polystyrene or EPS is a foamed material whose machining is used in the construction sector. This material is mainly used as thermal and acoustic insulation, in the field of packaging for different sectors of activity and in a series of diverse applications, obtaining a foamed material with millions of fine cells filled with air, almost 98% of the volume of its prototype is air.


  • Easy to cut and mould.
  • This polystyrene foam is the most commonly used in protective packaging.
  • Good absorption at first impact.
  • Recyclable and excellent thermal insulation.
  • Good resistance to compression, ideal for making boxes and packaging.
  • Resistance to humidity.
  • Model aircraft
  • Filling
  • Packaging
  • Insulation
  • White
  • Density: 25 kg/m3
  • CNC

Proto&Go! puts at your disposal all its technology to obtain CNC machining in EPS.

Thanks to the specific software developed by Proto&Go! You can now easily order your EPS machining offers using our online form and receive them anywhere in the world via express parcel delivery.

Our CNC machining technology accommodates both simple, industry-standard EPS prototypes and 3D prototyping of complex surfaces, providing a real alternative to 3D printing or sintering.

Select EPS from our more than 100 available materials, both plastic and metal, upload your 3D files and in less than 24 hours you will receive your quotation online where you will be informed of the expected delivery time.

Do not hesitate to ask for an offer without obligation and take advantage of a technology currently only available to large companies at prices within reach of any user.

Thank you for trusting Proto&Go machining services! to obtain their prototypes and unique pieces in EPS.