PU – Flexible Polyurethane


It is a polymer used in many industrial processes. It is the result of a mixture of polyol and isocyanate. Its applications are very diverse and, in addition to being more flexible than other similar agents, it stands out for its resistance to the impact of chemical solvents and can therefore be used in a wide variety of production processes.


Vacuum Casting






Finishes options


Pigmenting is a finish that is applied to polyurethane cast in silicone moulds to give mass colour to the entire part.

Proto&Go! offers you all its technology to obtain silicone moulds in PU – Flexible Polyurethane.

Thanks to the specific software developed by Proto&Go! you can now request your offers of Flexible Polyurethane silicone moulds easily through our online form and receive them anywhere in the world by express delivery.

Our silicone moulding technology accommodates both simple Flexible Polyurethane prototypes, common in industry, and 3D prototyping of complex surfaces, thus offering a real alternative to 3D printing or sintering.

Select Flexible Polyurethane from our more than 100 available materials, both plastic and metallic, upload your 3D files and within 24 hours you will receive your online quotation with an estimated delivery time.

Do not hesitate to request an offer without obligation and benefit from a technology currently only available to large companies at prices within the reach of any user.

Thank you for trusting in the silicone moulding services of Proto&Go! to obtain your prototypes and unique parts in PU – Flexible Polyurethane.