KeyPRINT® KeyGuide® is a biocompatible resin for manufacturing highly precise, transparent surgical guides. KEYSTONE has validated a steam-sterilization protocol for KeyGuide, and the clear material supports accurate guided-surgery workflows.
Highly precise, transparent surgical guides. KEYSTONE has validated a steam-sterilization protocol for KeyGuide, and the clear material supports accurate guided-surgery workflows.
Open-source DLP resin (385–405 nm). KEYSTONE validates KeyPRINT across many printers and post-cure units, with new validations added regularly — confirm your exact printer/post-cure pairing on KEYSTONE’s current validation list before production.
KeyPRINT resins are open-source DLP materials (385–405 nm) made in the USA by KEYSTONE Industries, which maintains FDA licensing, ISO 13485 and ISO 22716, and GMP certification. Regulatory status of this product: Biocompatible surgical guide resin; steam-sterilizable. Clearances are as stated by the manufacturer.
How this KeyPRINT resin compares with other surgical-guide resins. CURRENT is the product on this page; values are vendor-claimed.
| Attribute | KeyPRINT Guide | SprintRay SurgicalGuide 3 | Formlabs Surgical Guide | NextDent SG |
|---|---|---|---|---|
| Purpose | surgical-guide resins | surgical-guide resins | surgical-guide resins | surgical-guide resins |
| Printer ecosystem | Open — validated on multiple DLP printers | Closed / proprietary | Closed / proprietary | Per manufacturer |
| Regulatory | Biocompatible surgical guide resin; steam-sterilizable | Per manufacturer | Per manufacturer | Per manufacturer |
| Key differentiator | Validated steam sterilization; transparent | Per manufacturer | Per manufacturer | Per manufacturer |
| Origin | Made in USA | Per manufacturer | Per manufacturer | Per manufacturer |
Documentation is published by KEYSTONE in English. The manufacturer page is linked live; data sheets are hosted by USDD.