Recent Study of Non-Keystone Resins for Ovo-Toxicity is Inapplicable to KeyPrint Resins

February 18, 2021

Gibbstown, New Jersey

Keystone Industries is aware of the recent publication of a study by the Department of Obstetrics and Gynecology at Northwestern University, misleadingly titled, “Dental Resins Used in 3D Printing Technologies Release Ovo-toxic Leachates” (the “Study”).

Keystone Industries believes it is important to clarify what materials were and were not included in this Study and to emphasize the safety and efficacy of Keystone’s dental 3D printing resins.

First, the Study only addressed two materials from one single manufacturer (a dental surgical guide resin and dental LT nightguard resin). No 3D printing materials from Keystone Industries, or any other manufacturers, were studied.…

Gibbstown, NJ and Ventura, CA, January 19, 2021 – Nexa3D, the maker of ultrafast polymer production 3D printers, and Keystone Industries, a trusted dental manufacturer of biocompatible, cutting-edge, patented photopolymer resins, announced today a collaboration to make all Keystone KeyPrint® 3D printing dental resins available worldwide on Nexa3D’s ultrafast NXE 400 3D printers. Under this agreement, both companies will combine their extensive dental, photopolymer and 3D printing capabilities to deliver the highest productivity, precision and performance 3D printing solutions to the dental market.

This powerful new combination comes with Keystone’s best-in-class, FDA-cleared night guard resin, . By responding to market needs, focusing on product quality, and rigorously ensuring that all KeyPrint products are safe, effective, and compliant with international standards, Keystone is fast becoming the leading choice for dental labs and clinics everywhere. …

Gibbstown, NJ – Keystone Industries (Keystone) and Henkel have announced a collaboration for additive manufacturing solutions in the dental industry. Combining Keystone Industries’ decades of manufacturing experience in polymer resins and dental products with the advanced material science capabilities of Henkel, Keystone aims to scale the KeyPrint line of precision 3D resins to the next level.

Keystone is a leading manufacturer of dental products in the digital, laboratory, operatory, and preventative spaces. With more than 100 years of experience in the dental industry, the company offers an innovative line of customized 3D printing solutions under the KeyPrint^® brand.

Henkel is a global leading provider of advanced materials, post processing solutions, and services for additive manufacturing across a broad variety of industry segments.…