Celtra® Duo

Zirconia-reinforced Lithium Silicate (ZLS)

Truth about Celtra® Duo

The restorative material with proven high strength, exceptional beauty, and processing flexibility

Learning about all the benefits of Celtra Duo and having access to additional information will help you understand why this is the block that so many practitioners turn to for their restorations.

In fact, 80%* have rated it as excellent/very good – see why by reading our infographic.

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Zimmermann Clinical Study

Study results show that zirconia-reinforced lithium silicate ceramic CAD/CAM restorations have a high clinical success rate after 12 months.

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Inlay and partial crown restoration with Celtra Duo (ZLS).

Few blocks can achieve real-life translucency better than Celtra Duo. This block even has an oven option, if you're pinched for time, just polish it. How cool is that?Nathaniel Khoe, DDS Duarte, California
I love the marginal fit of this material. It is my go-to block for all of my partial crowns!” Timothy F. Stacey, DDS Colorado Springs, Colorado
Clinical Compendiums

Case studies with before and after photos, clinical testimonials, and material evaluation summaries prove just how reliable Celtra Duo is.
Read Compendium 1 Read Compendium 2

Michael Tsao, DDS

Full-smile restoration: 8 single-unit Celtra Duo (ZLS) crowns – teeth 5-12.

Alvaro Ferrando, DDS

Full coverage crown, fired restoration with Celtra Duo (ZLS).

Celtra Duo covers a very broad spectrum of clinical indications. The advantage is we can work quickly, saves us time, makes us more efficient.” Andrew Hall, DMD Colorado Springs, Colorado
See what Andrew Hall, DMD has to say about Celtra Duo.

See what John Pasicznyk, DDS has to say about Celtra Duo.

Celtra Duo covers a very broad spectrum of clinical indications. The advantage is we can work quickly, saves us time, makes us more efficient.” Andrew Hall, DMD Colorado Springs, Colorado

A better, safer, faster workflow

CEREC® Essentials provides a simpler and more efficient way to produce strong and beautiful CAD/CAM restorations.

CEREC Essentials e-book View Infographic

Experience Dentsply Sirona

The official Dentsply Sirona blog

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Ready to learn even more about Celtra Duo? Let us know.