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Start Strong with COR Photopolymer Resin 3D Printing

Innovative engineers from the world’s leading organizations trust our advanced 3D printing technology to make their ideas real.


  • polySpectra’s COR photopolymers are the most rugged photopolymer resins on the market.
  • Expect high quality and durability with our best-in-class COR Alpha & COR Black photopolymers.
  • Trusted by industry leaders in aerospace, automotive, medical, and more.
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Take Your Onsite Additive Manufacturing to the Next Level with COR Photopolymer Resins

COR photopolymer resins are intended for use by trained additive manufacturing professionals working in industrial, manufacturing, and laboratory facilities. At this time, we discourage printing with COR in home or office environments.

Please review the documentation before ordering.
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