Reactive Urethane Photopolymer for Tough Applications

Multi-purpose resin with optimum toughness and processing speed

ST45 is a reactive urethane photopolymer for tough applications that delivers an excellent combination of high strength, plus long-term toughness and impact resistance. It is very well suited for 3D printing high-performance functional parts requiring high accuracy and mechanical strength. It ensures very fast printing and outstanding surface finishing and is available as fully colorless (clear) and black.


  • Housings
  • Prototyping
  • High details and texture parts
  • Customized gadgets and tools

What are ST45’s Qualities?

  • Excellent combination of high strength, toughness, and impact resistance
  • Very fast printing and great surface finishing

What printer can it be used on?

This material can be used on the Stratasys Origin 1 P3.

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