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zRc – Zirconia
At ROE, we've transitioned to zRc™, our superior monolithic zirconia brand representing the latest 4Y class technology with 5% higher translucency, superior strength, and enhanced wearability compared to previous generations.
This domestically manufactured zirconia delivers improved performance characteristics and longer warranty coverage while maintaining the same competitive pricing you've come to expect from ROE.
As part of the industry-wide evolution away from outdated zirconia formulations, zRc™ incorporates tremendous improvements in light transmission, strength, and overall properties that modern zirconia technology offers.
We're confident zRc™ will exceed your expectations, providing exceptional aesthetics and durability for both anterior and posterior applications where superior performance and natural appearance are essential.


Clinical Benefits of ROE's
zRc Crowns
- Enhanced Translucency – The Latest 4Y class zirconia with 5% higher translucency provides superior natural aesthetics and light transmission
- Superior Strength – Advanced zirconia formulation delivers exceptional durability for both anterior and posterior applications
- Domestic Manufacturing – Made in America ensures consistent quality control, a reliable supply chain, and faster turnaround times
- Cutting-Edge Material Technology – Represents the evolution beyond outdated zirconia materials with improved wearability and performance characteristics
- Excellent Biocompatibility – Metal-free composition eliminates concerns about allergic reactions or tissue discoloration
- Minimal Tooth Reduction – Conservative preparation requirements preserve valuable tooth structure while maintaining strength
- Versatile Applications – Suitable for both anterior and posterior crowns with predictable aesthetic and functional outcomes
- Long-Term Durability – Advanced material properties provide exceptional wear resistance and longevity
- Easy Cementation – Compatible with conventional cementation protocols for simplified delivery procedures
- Predictable Results – Consistent material properties and manufacturing ensure reliable clinical outcomes
- Natural Appearance – Superior optical properties mimic natural tooth translucency and opalescence for seamless integration
Product Specifications

Description | zRc restorations employ a stronger, more opaque zirconia and are particularly suited for posterior teeth, offering superior durability and stress resistance at a more economical price point than other premium materials. |
Tooth Shades | All 16 VITA shades and 4 bleach shades |
Patient Visits (est.) | 2 |
Applications | • Anterior crown • Anterior bridge • Posterior crown • Posterior bridge |
Materials | • Full Contour 4Y Zirconia |
Benefits | Superior strength is ideal for posterior restorations |
Records | • Traditional or digital impressions • Impression of prepared teeth • Opposing and bite registration • Shade |
Preparation | • Minimum 0.8mm marginal reduction • Minimum 1.5mm occlusal clearance |
Seating | • Clean the inside of the crown with cleaning solution • Cement with resin-modified glass ionomer • Non-retentive or limited clearance preps may require bonding |
Warranty | 2 years |
Insurance Codes |
Crowns Bridges |
Video Resources
Multilayered, Monolithic, and Model-Free Crown Option
3 Options for Monolithic Crowns
Screw-Retained Implant Crowns
Fixed Restorations Offerings - Product Comparison
Wear | Esthetic Quality | Strength | Price | Tooth Shades | Materials | |
---|---|---|---|---|---|---|
IPS e.max® Monolithic | ★★★★ | ★★★ | 530 mpa | $ | All | • Lithium Dicilicate |
IPS e.max® Layered | ★★★★ | ★★★★★ | 400 mpa | $$$$ | All | • Lithium Dicilicate • Low fusing Porcelain |
PFZ (Porcelain Fused Zirconia) | ★★★★ | ★★★★★ | 250 mpa | $$$$ | All | • 4Y Yittria Zirconia • Low fusing Porcelain |
TLZ Zirconia with MiYO® | ★★★★★ | ★★★★ | 1100 mpa | $ | All | • Full Contour 4Y Zirconia • MiYo Liquid Ceramic |
zRc Zirconia | ★★★★★ | ★★★ | 1100 mpa | $ | All | • Full Contour 4Y Zirconia |
PFM (Porcelain Fused Metal) | ★★★★ | ★★★ | 200 mpa | $$$ | All | • Metal of choice • Opaque • Layered porcelain |
Full Cast Metal | ★★★★★ | ★★ | $ | N/A | Metal of choice: (non-precious white / noble yellow / high noble yellow) |
Download Your Free Smile Design Guide Now
What You'll Gain In This 20-Page Guide:
- Patient-friendly images of anterior and full-arch tooth shapes
- Compare and contrast anatomical details
- Links to external smile guides and suggestions on how to find the perfect smile
Available in digital or print format (free mailing included).

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