Sprintray Night Guard Flex

NightGuard Flex was engineered from the ground up to be the fastest, most comfortable 3D-printed occlusal guard material in dentistry — and the numbers back it up: over 150,000 night guards printed in the U.S. alone, with a reported patient satisfaction rate above 90%. The resin is formulated for high impact strength combined with flexure at body temperature, meaning it holds its protective strength against grinding and clenching while still feeling comfortable and natural in the mouth. It prints more than twice as fast as competing night guard resins, and finishes to an easy, mirror-bright polish that patients notice. Perhaps most importantly, NightGuard Flex is completely flavorless, avoiding the resin taste that often makes patients reluctant to wear a new guard. Paired with SprintRay's AI-powered Cloud Design tool, a practice can go from intraoral scan to a fully designed, printed, cured, and delivered custom night guard in as little as one hour — turning a multi-visit lab case into a true same-day treatment.

Highlights

• High impact strength with body-temperature flexure for comfort and durability
• Prints more than 2x faster than competing night guard resins
• Completely flavorless for smoother, more comfortable patient delivery
• Easy to polish to a smooth, mirror-bright finish
• Pairs with Cloud Design AI for scan-to-delivery in as little as 1 hour