Description
Abrasion-resistant KeySplint Hard 3D printing resin
With KeySplint Hard, Keystone has developed an optimized, biocompatible 3D printing resin for digital production of hard splints, mouthguards, night guards, and retainers. Also ideal for post-traumatic tooth immobilization appliances.
- Unmatched strength and wear resistance.
- Easy to polish and clean.
- Stain-resistant.
Three-year shelf life, color stable, and validated in multiple open-source printers. Compatible with 385nm/405nm light sources. 17.6 oz. (0.5kg).
KeySplint Hard Specifications:
Ultimate Flexural Strength: 6065MPa
Flexural Modulus: 1,5101,600MPa
Water Absorption: 18g/mm3
Elongation at Break: 9%
Made in USA.

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