New!Keystone Resin KeySplint Hard

Keystone Resin KeySplint Hard is a material developed together with Henkel/Loctite and is biocompatible, and designed for printing splints and night guards

  • Biocompatible - Class IIa
  • Easy to Clean & Polish
  • Durable & Abrasion Resistant
  • For Rigid Splints, Night Guards
  • For LCD and DLP 3D Printers

Are you looking for a different resin from Keystone but cannot find it in our shop? Please contact us, and we will help you!

SKU 100083
Brand Keystone

Product description

Keystone Resin KeySpint Hard is a dental material designed for 3D printing splints and night guards. The resin is fully biocompatible and is in compliance with international medical device regulations and standards. KeySplint Hard is 510K Cleared and Class IIa Certified. The resin provides therapy for bruxism and cases where tooth immobilization is needed. The material is durable, easy to polish and clean, and also abrasion resistant.KeySplint Soft is compatible with many 3D printers working in DLP or mSLA (LCD) technology with a wavelength of 385nm and 405nm. 

  • biocompatible - 510K cleared and class IIa certified
  • developed together with Henkel/Loctite - the color light violet was created together with Henkel/Loctite brand
  • durable 
  • easy to polish  and clean - the patient can clean it easily
  • abrasion resistant
  • ideal for dental applications - to print rigid splints, night guards
  • for mSLA(LCD) and DLP 3D Printers

Technical Specification

  • Volume: 0.5KG, 1KG
  • Color: Clear, Light Violet
  • Viscosity: 400-500 cP
  • Flexural Strength: 100-110 MPa (ASTM) 60-65 MPa  (ISO)
  • Flexural Modulus: 2300-2400 MPa (ASTM) 1510-1600 MPa (ISO)
  • IZOD Impact (Notched): 29 J/m
  • Shore D Hardness: 89D
  • EAB: 9 %

Confirmed Compatibility with

  • Asiga
  • Carbon
  • HeyGears
  • Rapid Shape
  • Sisma
  • Microlay
  • 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
Shore hardness D89
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 Biocompatible, Wear Resistant, Strong
Resin for DLP, LCD, Mono LCD
Product application Dental
Color Name Clear, Light Violet
Package Size 0.5 KG, 1 KG