Keystone Resin KeySplint Soft

  • Biocompatible - Class IIa
  • Easy to Clean & Polish
  • Strong & Flexible for Better Patient Comfort
  • For Splints, Night Guards, and Bleaching Trays
  • For LCD and DLP 3D Printers

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SKU 100079
Brand Keystone

Product description

Keystone Resin KeySplint Soft is a dental material designed for 3D printing splints, night guards, and bleaching trays. The resin is fully biocompatible and is in compliance with international medical device regulations and standards. KeySplint Soft is 510K Cleared and Class IIa Certified. Its robust formulation has 3 years of guaranteed shelf life, is color stable, and is validated in multiple open-source printers. KeySplint Soft is compatible with many 3D printers working in DLP or mSLA (LCD) technology with a wavelength of 385nm and 405nm. No other dental splint resin can deliver the quality and performance of KeySplint Soft. This exceptional printing material combines the strength needed to protect teeth against disorders like bruxism with added flexibility for better patient comfort. It is very easy to clean and polish.

  • biocompatible - 510K cleared and class IIa certified
  • strong but flexible - for better patient comfort
  • easy to polish  and clean - the patient can clean it easily
  • transparent
  • stain-resistant
  • ideal for dental applications - to print splints, night guards and bleaching trays
  • for mSLA(LCD) and DLP 3D Printers

Technical Specification

  • Volume: 0.5KG, 1KG
  • Color: Clear, Light Violet
  • Viscosity: 600-800 cP
  • IZOD Impact (Notched): 45-48 J/m
  • EAB: 110 %
  • Flexural Strength: 44-47 MPa (ASTM) 2.6-4.4 MPa  (ISO)
  • Flexural Modulus: 1,100-1,400 MPa (ASTM) 135-200 MPa (ISO)

Confirmed Compatibility with

  • Asiga
  • Carbon
  • HeyGears
  • Rapid Shape
  • Sisma
  • Microlay
  • MiiCraft
  • Ackuretta
  • Phrozen
  • Shining 3D
  • Nexa3D
  • RayShape and more

Safety Rules

  • Make sure to store the resin in dark and room temperature
  • Always wear protective gloves during working with resin
  • For more information please check the "Downloads" section 


Product specifications

Brand Keystone
Product State New
Material Group UV Resin
Promo title New
External stock Ships in 3 to 5 working days
Country Of Origin United States of America
Resin Wavelength (nm) 385, 405
Material Types Resins
Material Properties Flexible, Biocompatible, Wear resistant
Resin for DLP, LCD, Mono LCD
Product application Dental
Color Clear, Light Violet
Package Size 0.5 KG, 1 KG