Somos® WaterShed XC 11122

The difference is clear

The clear solution

Somos® WaterShed XC 11122 is the clear solution for designers looking for ABS and PBT-like properties for stereolithography technology. It produces highly detailed parts with superior clarity and water-resistance. As one of the industry’s most popular materials, Somos® WaterShed XC 11122 is the clear solution for numerous applications.

Whether you’re a designer looking for highly detailed parts with superior clarity and water resistance, or an engineer focusing on durability for functional testing, Somos® WaterShed XC 11122 mimicks the look and feel of clear thermoplastics, such as ABS and PBT. Whatever your application, you'll find Somos® WaterShed XC 11122 simple to use and finish.


  • Consumer products
  • Fluid/Air Flow Analysis
  • Duct work
  • Investment casting
  • Lenses

Product Features

  • Easy to print and to finish
  • Superior moisture resistance
  • Exceptional clarity


How customers use our material

Rapid prototyping used to create model of Chicago’s skyline

Covestro 3D printed a large-scale model of the city of Chicago on display at the Chicago Architecture Center.

Model of heart printed from CT scans for open-heart surgery preparation

Stratasys Direct Manufacturing worked with doctors to 3D print models of patients’ hearts for doctors to use as part of their preparation before surgery. 

Roush Yates utilizes additive manufacturing for engine functional prototype

Somos WaterShed XC 11122 used to create intake manifold prototype due to its accuracy for form, strength of machinability for fit and superior clarity while testing functionality.

Biomedical researchers reduce need for human testing with 3D printed model

A life-size phantom head was printed to test the effect of electromagnetic waves on biological tissue.

Eagle Design utilizes Somos® materials to help produce dairy cleaning heads

Dairy farmer moves from prototyping to production faster with additive manufacturing.

World-leading marine engine manufacturer improves performance for competitive edge

Mercury Marine enhanced its engine development program using stereolithography 3D printing.

Difficulty finding spare parts

Custom Prototypes worked with an exotic car dealer to print replacement parts for a rare Renault Spider.

How can we help?

Get in touch with our experts to discuss how Covestro can help you tap into the full potential of additive manufacturing.