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 resin.
COR Black pushes back
With an impact strength above 800 J/m, COR Black is Your unyielding ally
Rugged resin you can trust.
The core is COR.
COR stands for Cyclic Olefin Resin, a new family of engineering-grade materials for additive manufacturing developed by polySpectra. All of our COR materials feature:
- Impressive Impact Strength
- High Working Temperatures
- Moisture- and Chemical-Resistance