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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 Alpha is the most rugged photopolymer resin on the market.
  • Expect high quality and durability with our best-in-class COR Alpha photopolymer.
  • Trusted by industry leaders in aerospace, automotive, medical, and more.

Take Your Onsite Additive Manufacturing to the Next Level with COR Alpha Resin

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Questions? Just give us a call: 510 390 9145
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