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Dentsply Sirona Denmark
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- ceram.x universal - is now Ceram.x Spectra ST

Our proven composite formula with SphereTEC technology now has a new name!

What matters to you?

When we set out to design our newest composite, we asked clinicians what matters most to them. Certainly, it needs to be durable. But could the material handle better to save you time and frustration during placement?  And what if shade selection was simplified, minimizing stock and creating efficiencies during the procedure? Could this composite offer outstanding stain resistance to keep patients satisfied?  Introducing Ceram.x Spectra ST, the composite made to deliver what matters to you.

Efficiency matters

Excellent handling that's easy to work with.

Thanks to SphereTEC technology, Ceram.x Spectra ST composite offers optimized handling for placement efficiency.

  • Doesn’t stick to hand instruments
  • Adapts easily to cavity surfaces
  • Easy to sculpt and shape
  • Excellent slump resistance

Esthetics matter

Esthetics as fast as they are beautiful.

SphereTEC filler brings an enhanced chameleon blending ability to Ceram.x Spectra ST composite for simplified shade matching. It also enables fast finishing and polishes to an excellent luster.

  • Five universal CLOUD shades cover the full Vita®1 range
  • Save money and shelf space by reducing inventory
  • Polish to a high gloss, fast with the Enhance Finishing and Enhance PoGo Polishing systems

Vita® is not a registered trademark of Dentsply Sirona.

Longevity matters

Durable esthetic results.

The ceram.x brand has a proven record of long-term clinical success. SphereTEC takes that performance to the next level.

  • Excellent stain resistance
  • Proven wear resistance

Watch how SphereTEC technology helps Ceram.x Spectra ST Composite deliver what matters to you.


Ceram.x Spectra ST composite’s unique formula doesn’t stick to hand instruments.


Ceram.x Spectra ST composite delivers a fast finish and high polish plus stain resistance for lasting esthetics.

Adaption and Sculptability

Ceram.x Spectra ST composite offers easy extrusion and adaption with high slump resistance.

SphereTEC Filler Technology

Ceram.x Spectra ST composite's performance is made possible by SphereTEC, our proprietary method of manufacturing microscaled, well-defined spherical superstructures, comprised of submicron glass. The SphereTEC fillers’ morphology, particle size distribution and surface microstructure deliver the benefits that really matter to dentists:

  • Optimized handling for easy placement and shaping
  • Enhanced chameleon blending ability for simplified shade selection and matching
  • Proven durability with high polish and stain resistance for lasting esthetics
Coming in 2019, an expanded Ceram.x Spectra ST portfolio with SphereTEC technology! 

Optimized handling for easy placement and shaping

Optimized Handling

Designed for excellent cavity adaptation and non-stickiness to enable placement efficiency.

Full Vita®1 Range Coverage

We've simplified shade matching. Ceram.x Spectra ST composite covers the full 16 shade Vita®1 range with just five shades, saving you time and effort picking the correct shade. 

1 Vita® is not a registered trademark of Dentsply Sirona.

Excellent Polishability

Polish to a high gloss, faster with the Enhance Finishing and Enhance PoGo Polishing systems.

Excellent Radiopacity

Ceram.x Spectra ST composite is radiopaque so it is easily distinguishable on the radiograph.

Ceram.x Spectra ST - Part of complete Class II Solution

Class II Solution

The filling concept designed for efficient and reliable results.

From matrix system to bulk fill flowable to universal composite, Dentsply Sirona Restorative provides the only complete solution with unmatched adaptation at each critical step of a Class II restoration.


RES-CeramxSpectraST-LV-HV-Effects-MSDS-EU-Version 146 kB

Material Safty Data Sheet


Spectra ST Illustrated Technique Guide


Directions for Use, English, German, Spanish, Italian, French

You want to know more about Ceram.x Spectra ST?

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