polySpectra | Make it real. | The strongest resin for 3D printing

Cyclic Olefin Resins are…

Strong & Durable

Impact Resistant

Heat/Fluid Resistant

Discover the 5 Pitfalls to Additive Manufacturing (And The Solutions Every Engineer Needs To Know)

How COR Works

Printing Rugged Resin in 3 Steps

Cyclic Olefin Resin (COR) photopolymers feature best-in-class thermomechanical performance, chemical resistance, long-term durability, and impact strength.
You choose the printer, we’ll help you make it real.

Step 1: Print

COR photopolymers are compatible with a wide array of industrial and desktop DLP & LCD resin 3D printers. You choose the printer that meets your requirements. COR will dramatically increase your ROI.

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Step 2: Rinse

Compared to most photopolymers, COR is incredibly easy to clean, due to its extremely low viscosity. polySpectra’s supaRinse cleaning fluid is a safe and reliable solution for washing away uncured COR.

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Step 3: Bake

Cyclic Olefin Resins have incredibly high working temperatures, requiring a thermal post-cure. polySpectra waveCure is a proprietary heat transfer fluid that can fully cure COR parts in a consumer microwave, in just a few minutes!

Make it Real

Available for leading printers at every price point, including…

Featured by…

Our Services

What polySpectra
Can Do For You

3D Printer Resin

Now you can 3D print with confidence, using the most rugged and durable photopolymer resin on the market.

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3D Printed Parts

Done with brittle 3D printed parts? We produce rugged parts designed to last—even in the most challenging environments.

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Design For Additive Manufacturing

Design for Additive Manufacturing (DfAM) is an emerging discipline which requires a fundamentally different mindset than traditional manufacturing. Our engineers specialize in DfAM.

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I’ve been waiting for a material like this..

What People Are Saying About polySpectra

"With COR Alpha’s ability to withstand shear forces while maintaining its lightweight properties, we were able to model a concept for a functional design optimizing for both terrestrial and space efficiencies. polySpectra helped alleviate the challenge of producing an ultimately lightweight precision component that allows for a strong and robust breakthrough wearable technology innovation."

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Yvonne Cagle

Former NASA Astronaut, The WrapEZe Team

"We searched for years to find a resin that could handle underhood temperatures while being able to be printed to the accuracy and surface finish we required. Polyspectra is the first place we have been able to find that combination. The resin properties combined with their willingness to find the printer settings to achieve our requirements have made them a premier partner to work with for 3D printing needs."

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Matt Gilmer

Engineering Manager, Dayco

"Incumbent polymer AM systems still suffer from relatively high costs, poor surface finishes, and anisotropic mechanical properties… Test data suggests that COR Alpha and the VP process can provide a significant improvement over these incumbent systems for many applications."

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John E. Barnes

Founder Of The Barnes Group

"Working with PolySpectra and COR Alpha has truly been a game-changer – the strength and durability of COR Alpha have catapulted my prosthetic arm to the next level!"

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Benjamin Choi

Inventor, Regeneron Award Winner