Dental LT Comfort Resin is a long-term biocompatible material for directly 3D printing flexible occlusal splints and night guards in-house, more easily than ever. Printed appliances are easily polished to high optical transparency, and offer enhanced comfort and durability that boosts patient adoption and compliance.
 
Compatibility
Printer compatibility:
Form 3B, Form 3B+, Form 3BL, Form 4B, Form 4BL
 
Compatible with these resin tanks:
Form 3 Resin Tank V2.1, Form 3L Resin Tank V3, Form 4 Resin Tank, Form 4L Resin Tank

Please always refer to the Formlabs link below for resin compatibility and life times: https://support.formlabs.com/s/article/Choosing-the-Right-Material?language=en_US