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Load image into Gallery viewer, SprintRay NightGuard Flex 3D Printing Resin

SprintRay NightGuard Flex 3D Printing Resin

CRD Item Number: 119029

Manufacturer SKU: SRI-0202015

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SprintRay NightGuard Flex Printing Resin was formulated from the ground-up to create the fastest, most comfortable 3D printed occlusal guard in dentistry. Featuring high impact strength and flexure at body temperature, your patients will love the comfort and longevity. Achieve superior fit and finish with a guard that is easy to polish and clean. Plus, NightGuard Flex is flavorless, ensuring smooth delivery. Designed to work in tandem with SprintRay Cloud Design and Pro 3D printing systems, this biocompatible material creates efficiencies across your fabrication ecosystem. Faster printing speeds and improved dimensional stability while printing mean you save time and resin. With NightGuard Flex, SprintRay is delivering on the frictionless occlusal guard workflow - from scan, to design, to printing and placement, protecting more smiles and delighting more patients.

Key benefits of SprintRay NightGuard Flex 3D Printing Resin:

  • Simple chairside experience with heat-set delivery
  • 2X faster print speeds vs competitive products - just 44 minutes!
  • Comfortable, easy to clean, and flavorless
  • High impact strength (118 J/m) reduces the change of breakage under load
  • Designed for patient comfort


Impact Strength

High impact strength reduces the chance of breakage under load.


night guard flex resin impact strength is better than competitor resin

Full-Arch Print Time

Print speeds measured on SprintRay Pro95 at 170µm layer thickness vs competitor resin.

night guard flex resin print time is faster than competitor resin

Introducing the all-new NightGuard Flex - the next breakthrough in dental materials. Clinically crafted for unmatched comfort, it's the most advanced 3D-printed occlusal guard in dentistry. Your patients will appreciate its exceptional fit and feel.

In this video, Dr. Shant Aharonian demonstrates the step-by-step workflow for 3D printing a custom night guard using the SprintRay ecosystem. Learn how cutting-edge technology is revolutionizing dental care and how you can apply these techniques in your practice.

SprintRay NightGuard Flex 3D Printing Resin (Item Number: 119029) is available in a 1 kg (2.2 lb) bottle.