Biocompatible Resins

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Ideal for printing splints and night guards

KeySplint Soft is fully biocompatible, and is in compliance with international medical device regulations and standards. Its robust formulation has three years of guaranteed shelf life, is colour stable, and is validated in multiple open-source printers. No other dental splint resin can deliver the quality and performance of KeySplint Soft.

  • Biocompatible
  • Transparent
  • Polishable
  • Stain-resistant

Utilizing unique patent-pending technologies, Keystone Industries has developed a one-of-a-kind 3D printing resin for the fabrication of flexible dental splints and nightguards. This DLP-optimized resin is an exceptional printing material, that combines the strength needed to protect teeth against disorders like bruxism with added flexibility for better patient comfort. KeySplint Soft is also easily cleaned by the patient.

Outside the USA, KeyPrint® KeySplint Soft™ is indicated for the fabrication of orthodontic and dental appliances such as bite planes, mouthguards, nightguards, snoring appliances, splints and repositioners.

Read the independent study on wear expectations
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KeySplint Soft Clear for Carbon Printers is a unique 3D printing resin for manufacturing dental splints and night guards in the advanced Carbon M-Series printers using breakthrough Carbon DLS™ technology.  The printed splints are strong, yet flexible for patient comfort, and are not brittle.

This resin is biocompatible and fully compliant with international medical device regulations and standards. Our robust formulation guarantees three years of shelf life, is color stable, and is resistant to fractures, abrasion and staining.

Strong, Yet Flexible

KeySplint Soft Clear for Carbon Printers produces a unique device that can withstand the force of bruxism, while remaining flexible for patient comfort. The product is not brittle, and is fracture and abrasion resistant.

Digital Precision at Scale

Using Carbon Digital Light Synthesis™ technology, KeySplint Soft Clear for Carbon Printers provides unparalleled detail and precision. This advanced platform allows for the manufacturing of precision devices at higher volumes.

Availability

KeySplint Soft Clear for Carbon Printers is CE Marked for sale in the EU as a Class IIa biocompatible material.

Multiple Uses

Outside the USA, KeySplint Soft ™ Clear for Carbon Printers is indicated for the fabrication of orthodontic and dental appliances such as bite planes, mouthguards, nightguards, snoring appliances, splints and repositioners.

Read the independent study on wear expectations
KeyGuide_Resin_image
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For manufacturing highly precise surgical guides

KeyGuide is ideal for fabricating transparent surgical guides, allowing doctors to place implants at a precise angle and depth.

KeyTray_Resin_image

Biocompatible resin for creating customized impression trays

KeyTray is a strong, biocompatible (Class I) 3D printing resin designed to create customized, individual impression trays quickly and with precision. The material is strong and durable to withstand the forces of taking a patient impression and removing the tray from the oral cavity. It is compatible with all types of impression material.

  • No preliminary casting required
  • Saves time by eliminating stone models
  • Improved impression accuracy
  • Compound waxes and border molding materials will adhere to tray

Laboratory Resins

KeyModel_resin_image
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Perfect for highly precise and accurate dental models

Uses and Advantages

  • Crown, bridge, and implant models
  • Orthodontic clear aligner models
  • Diagnostic modeling
  • Colored for easy visibility of margins and tooth anatomy
  • Carvable without chipping
  • Pairs perfectly with KeyMask™
KeyOrtho_resin_image
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Designed for high speed and accuracy

KeyOrthoModel is designed for high-speed and accurate prints. Perfect for thermoforming aligners and orthodontic devices.

KeyMask_resin
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Mimics the feel of natural gums for printing gingival masks

A flexible yet firm gingival mask that simulates the look and feel of gum tissue

  • Perfect for digital restoration planning
  • Easily trimmed to create a proper emergence profile or sculpted for proper pontic shape
KeyCast_Resin
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Highly precise resin for investment molding. Burns out with no residue.

KeyCast is compatible with rapid burnout and gradual temperature ramp workflows, with no residual ash.

  • KeyCast is used with chrome, cobalt, gold, and silver
  • Low shrinkage formula controls thermal expansion to yield pore-free and accurate castings

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