Keyprint KeyGuide
Keyprint® KeyGuide™ Resin is ideal for fabricating transparent and stable surgical guides, which enable the placement of implants at a precise angle and depth.
Keyprint® KeyGuide™ Resin Features
- Strong
- Easy to polish
- Autoclavable and colour stab
https://keyprint.keystoneindustries.com/keysplint-soft/
https://dental.keystoneindustries.com/


In an industry that is increasingly defined by the ability to innovate, adapt, and produce consistent results, Keystone Industries introduced KeyPrint in 2018, a line of precision 3D resins specifically formulated for the dental industry. Keystone has combined its unique blend of dental and photopolymer expertise to deliver the highest quality 3D printing resins to the dental market.
Entirely designed and produced in the USA, the full KeyPrint line is available throughout North America, Europe, and other global territories. KeyPrint resins are compatible with DLP, LED and LCD printers (wavelengths of 385-405 nm). Keystone is profiling 3D printers on an ongoing basis to ensure our KeyPrint resins work reliably in multiple open-source printers.
Prioritizing patient safety, KeyPrint resins are subjected to a battery of biocompatibility tests in accordance with global regulatory standards. Each biocompatible print complies with international standards to ensure efficacy and effectiveness for the patient. KeyPrint’s robust formulations guarantee a 3-year shelf life, along with color stability.
Where we’ve been
Dedication & Innovation
Keystone’s dedication to high-quality, US-made products & customer satisfaction has always been second to none since the company’s inception in 1908.
Where we are
Taking Dentistry By Storm
Through the years, Keystone Industries has maintained a strong reputation of producing innovative dental products for the dental laboratory, operatory and preventive realms.
Where we’re going
Expanding Exponentially
The state-of-the-art, 250,000 square foot facility in Gibbstown, NJ allows Keystone Industries to expand capabilities in manufacturing pharmaceutical products for the dental industry.

Surgical Guide 3 is the fastest, most durable implant guide material that SprintRay has ever made. Featuring improvements to flexural strength and modulus vs Surgical Guide 2, you can confidently place implants with this FDA compliant, biocompatible resin. Plus, improved printing speeds further reduce time to surgery, improving flexibility and offering a superior patient experience.
By taking advantage of SprintRay Cloud Design and the Pro-Line of 3D printers, you can fabricate surgical guides of all kinds varying from single unit quadrants or full-arch multi-unit implant guides.https://sprintray.com/en-uk/3d-printing-products/sprintray-resins/#tan2
Key Benefits
- Fastest-ever SprintRay Surgical Guide resin *
- Clear and aesthetic appearance after autoclaving
- Improved flexural modulus and strength
FLEXURAL STRENGTH
Higher flexural strength ensures that the model doesn’t break during normal use.
SprintRay Surgical Guide 3 105 MPa
SprintRay Surgical Guide 2 88 MPa
FLEXURAL MODULUS
Higher flexural modulus prevents distortion, which can impact accuracy.
SprintRay S G 3 2579 MPa
SprintRay S G 2 2418 MPa
VISCOSITY
Lower viscosity values indicate that the resin is easier to mix.
SprintRay S G 3 343 Centipoise
SprintRay S G 2 700 Centipose
Indications for Use
The SprintRay S G 3 is a light-curable polymerizable resin intended to be used for
fabrication of surgical guides. This material is an alternative to traditional surgical guide
material.
Device Description
Surgical Guide 3 is an alternative to traditional surgical guide making material that is
intended exclusively for professional dental work.
The device is designed in STL file format by a dental design service, preferably SprintRay Cloud
Design, or dental CAD software using digital anatomical data from the patient. This STL file is
delivered to the clinician for fabrication.
Curing
Use one of the following post-curing equipment from SprintRay to cure the device and select the
preprogrammed profile for Surgical Guide 3:
● NanoCure (preprogrammed material profile)
● ProCure 2 (preprogrammed material profile)
● ProCure (20 min at 50o C)
The printed guide may have a yellowish color after post curing. It will turn to clear during
sterilization.https://www.eurodontic.co.uk/eurodontic-events/









