polySpectra and Nexa3D Partner to Offer COR Materials to Nexa3D Customers


Ultra-rugged 3D printing resins are more accessible than ever — as COR Alpha, COR Black, and COR Bio become available for Nexa3D customers.

Today we are thrilled to announce a partnership with Nexa3D to bring polySpectra’s COR (Cyclic Olefin Resin) materials to the Nexa3D printer platform!

The partnership will give Nexa3D users another option for 3D printing end-use parts with high-performance properties such as durability, high-impact strength, high-temperature performance, desirable dielectric properties, and moisture- and chemical-resistance.

“We are excited to partner with polySpectra to bring their rugged COR materials to our customers,” said Kevin McAlea, PhD, COO of Nexa3D. “This partnership will expand our customers’ ability to print parts with high-performance properties, suitable for both prototyping and end-use production.”

COR materials from polySpectra are a family of engineering-grade photopolymer resins for additive manufacturing. The resins are designed to be used in a variety of applications, including tooling, molding, end-use consumer and medical products, satellite parts, and electronics connectors. The resins are available in a variety of colors and properties via our COR Alpha, COR Black, and COR Bio products.

“We are thrilled to partner with Nexa3D to bring our COR materials to their 3D printers,” said Raymond Weitekamp, PhD, Founder and CEO of polySpectra. “This partnership broadens the options for rugged end-use 3D printing resins in the Nexa3D portfolio while enabling applications that were not viable with incumbent resins.”

Nexa3D printers are a family of ultrafast industrial-grade resin 3D printers. The printers are designed to be used in a variety of applications, including rapid prototyping, production, and medical device manufacturing. The printers are available in a variety of sizes and configurations, and they are capable of printing parts with high resolution and accuracy.

This new partnership brings COR materials to all Nexa3D printers, starting with the desktop XiP system.

COR Alpha, COR Black, and COR Bio will soon be available in specialized Nexa3D resin cartridges for drop-in compatibility with these 3D printers.

Customers with the NexaX Pro License can get started today with any of our 405nm resins!

Customers without the NexaX Pro License can sign up below to be notified as soon as the validated resin cartridges are available for sale.

  • COR material documentation is available here.
  • Shop 405nm resins here and below.