Biocompatible
Strong
Easy to Polish
Easily Cleaned
Abrasion Resistant
#4220004 KeySplint Hard (1kg) MSRP: $442
#4200004 KeySplint Hard (0.5kg) MSRP: $254.20
Additional shipping and handling charges may apply.
#4220011 KeySplint Hard Clear (1kg) MSRP: $442
Additional shipping and handling charges may apply.
“The KeySplint Hard material exhibited excellent wear resistance – equal to the lab processed Lucitone 199. Further, the wear pattern suggests excellent wear resistance without tearing or cracking, suggesting excellent resistance to fatigue failure.”
Uses and Advantages
- United States FDA 510k-Cleared
- Health Canada Approved
- CE Marked (Class IIA)
- Unmatched strength
- Stain Resistant
- Highly abrasion-resistant
- Retainers
- Post-trauma tooth immobilization
| PROPERTY | PROCEDURE | KEYSPLINT HARD |
| Ultimate Flexural Strength | ISO 20795-2 | 60-65 MPa |
| Flexural Modulus | ISO 20795-2 | 1510-1600 MPa |
| Water Sorption | ISO 20795-2 | 18 μg/mm3 |
| Elongation at Break | ASTM D638 | 9% |
| Biocompatibility | ISO 10993-1 | PASS |