Dental LT Clear Resin (V2) is a long-term biocompatible material for directly printing affordable, high-quality splints and occlusal guards in-house. Highly durable and resistant to fracture, this color-corrected material prints clear, polishes to high optical transparency, and resists discoloration over time for a finished appliance you’ll be proud to deliver. Non-Latex Shelf Life : 730 days Country of Origin : USA