KeySplint Soft is a fantastic new material for producing strong & flexible splints, night guards, and other intraoral devices.
To use Keystone resins such as KeySplint, you must have an active RayWare PRO subscription and upgrade to RayWare 2.1.4 and Printos 5.31 - then you will have access to the exposure profile for this resin.
Printing with KeySplint is very similar to other biocompatible resins. Devices should be printed with the occlusal surface facing the platform and Roads support structures.
We do not recommend mixing alcohol used with other resins with your wash cycle for KeySplint Soft. Doing so can prevent them from fully curing. Otherwise the two stage cycle recommended for all of our resins will be effective with this material.
For Procure users, we recommend curing 45 minutes at 50° C for best results.
See this video from Keystone for their advice on polishing Splints made with this resin.
Attached below are the official Cleaning & Care Guide, SDS, and IFU provided by Keystone for this material.