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Additive Manufacturing

Somos® ProtoTherm 12120: Turning up the heat

For applications in automotive and aerospace, Somos® ProtoTherm materials deliver high temperature resistance with exceptional surface finishing — a perfect combination for applications like simplifying wind tunnel trials. This resin also offers superior dimensional stability, making your parts more robust. 
Car going through curve

Are you looking for a material that can endure high temperatures and exposure to wind tunnel testing? Somos® ProtoTherm is designed for just that kind of performance demand, providing you with smooth, durable, red parts that will separate you from the rest of the pack and provide quicker turn-around times for testing.

Key Benefits for 3D printing

  • Extremely precise accuracy for small details 
  • Resistant to heat up to 250°F (121°C) 
  • Stable in high humidity environments


Customer Story

User Guide

Access the Somos® ProtoTherm User Guide to get a complete overview of how best to handle, process and post-process the material. 

Product Information