Neo Spectra ST family | Dentsply Sirona

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Our decades of innovation in composite materials taught us what matters most to dentists.

Neo Spectra ST composites excel where it counts thanks to SphereTEC filler technology.

Optimised Handling

Easy handling is essential to placement efficiency.

Our SphereTEC filler design enables excellent adaptation and sculptability without stickiness.

Simplified Aesthetics

Natural Aesthetics should be easy to create.

SphereTEC fillers are uniquely constructed to achieve an optimal balance of optical properties.

Reliable Longevity

Durable results promote profitability and reputation.

SphereTEC fillers work in harmony with Neo Spectra ST resin to deliver excellent strength, durability, and stain resistance.

SphereTEC filler Technology

Discover how SphereTEC filler technology overcomes limitations in composite design by optimising submicron particles to deliver unique features and ideal results.

Your preferred handling

Two universal composite handling options

Thanks to SphereTEC filler technology, Neo Spectra ST composite offers optimised handling in a creamy and spreadable low viscosity or a firm and packable high viscosity to accommodate your preference and technique for placement efficiency.

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

Versatile Flowable Composite Handling

For traditional flowable indications in the smile line, Neo Spectra ST flow material enables the esthetic performance and durability you expect from a SphereTEC based composite in flowable form.

Flow-on-demand handling
Excellent cavity adaptation
Stays where placed until instrumentation initiates flow

Simplified Aesthetics

Universal CLOUD shades for common cases

SphereTEC’s primary filler particles and resin together enable an excellent chameleon effect for simplified shade matching. One universal CLOUD shade is all you need for the majority of cases.

5 universal CLOUD shades cover the full VITA®¹ range
Reliable, accurate shade match to surrounding tooth structure
Save money and shelf space by reducing inventory
BW shade available for bleach white restorations

Plus dentin and enamel shades for complex anterior cases

For aesthetically demanding anterior cases, Neo Spectra ST Effects and Neo Spectra ST universal CLOUD shades work together in a simplified layering technique.

Select one of two dentin effects shades for added opacity
One enamel effect shade for a highly translucent incisal edge
Simple recipes and technique for advanced esthetic results

Downloads

For more information about Neo Spectra ST composites, please download and view the following documents or contact Dentsply Sirona using the link below.

Neo Spectra ST Composites Brochure

Neo Spectra ST Family Brochure with - Neo Spectra ST - Neo Spectra ST Effects - Neo Spectra ST flow

Download

Ceram.x Spectra™ ST composites Fact File

Fact File

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