Estelite^® Quick

About

ESTELITE^® SIGMA QUICK is a universal, 100% spherically filled composite, with a filler weight of 82% (71% volume).With Estelite Sigma Quick the best just got better; offering all the same characteristics of Estelite Sigma with the addition of three new benefits.

Compared to Estelite Sigma, Estelite Sigma Quick offers a reduced curing time (by one third) and an extended working time (90 seconds) under the dental light by utilizing Tokuyama's patented innovative initiator system "Radical Amplified Photopolymerization (RAP) Technology". Estelite Sigma Quick also has three new shades; A5, OPA2 (Opaque), and WE (White Enamel), a new bleach shade.

Benefits

• Extended working time (90 sec.)
• Quick (reduced) curing time
• Outstanding polishability
• High gloss retention over time
• Wide shade matching range/"Chameleon effect"
• High wear resistance
• Less wear to opposing teeth
• Excellent radiopacity
• Minimal shrinkage
• Available in 20 shades

Indications

• Anterior and posterior restorations
• Composite veneer
• Diasterna closure
• Composite/porcelain repair

Packages

Estelite^® Sigma Quick Syringe

3.8g/syringe

Estelite^® Sigma Quick PLT (Pre-Loaded Tip)

0.2g/tip x 20

Estelite^® Sigma Quick PLT Mini Kit

20 PLTs (A1, A2, A3 & OA2) 0.2g/tip x 5

Estelite^® Sigma Quick Shade Guide

Shades

FAQ

What is the difference between Estelite Sigma and Estelite Sigma Quick?

Everything you love about Estelite Sigma remains the same. With the utilization of our patented "RAP" technology, Estelite Sigma Quick provides you with the additional benefits of an extended working time, decreased curing time and three new shades.

Shade availability:

A1, A2, A3, A3.5, A4, A5, B1, B2, B3, B4, C1, C2, C3, OA1, OA2, OA3, OPA2

CE (clear enamel), WE (white enamel) and BW (bleach white)

New Shades: A5, WE and OPA2 (this is not an opaquer and will not block out metal, it is best used for dentin replacement in a class IV restoration).

Name changes: Cervical now A4 and Incisal now CE

Kit Availability:

PLT Mini Kit

PLT refills

Syringe refills

Is Estelite Sigma Quick a nano composite?

Estelite Sigma Quick is technically a "supra-nano" composite. Estelite Sigma Quick's filler is 200 nm (nano meters) in size, which means it is larger than a nano but smaller than a microfil. Estelite Sigma Quick offers excellent physical properties, will polish very quickly with minimal effort and long term gloss retention.

What polishing kit should I use with Estelite Sigma Quick?

Any polishing kit will work great with Estelite Sigma Quick; just remember not to work too hard at polishing.

Does Estelite Sigma Quick offer any D shades?

No, due to the wide shade matching ability of Estelite Sigma Quick the "A" shades will work very well in the restorations that require a "D" shade.

My class IV restoration appears gray, what should I do?

To eliminate the gray appearance of a restoration when using Estelite Sigma Quick, Tokuyama recommends using either an "OA" or "OPA2" shade for this type of restoration. Ideally when placing a restoration you replace enamel with enamel and dentin with dentin. Estelite Sigma Quick offers several specialty shades to customize your shade selection when placing a restoration. Specifically when restoring a class IV to avoid the gray look it is important to use a shade with some opacity to it, any of the "O" shades or "OPA2" would be an excellent choice to replace your dentin (or as your first layer for other restorations) followed by a basic shade (A's, B's etc) for your enamel replacement. Following these recommended steps will eliminate the gray look and give you a natural, life-like restoration.

Quick note: OPA2 will not block out metal or dark staining, although you will find it very useful when placing class IV restorations.

Estelite Sigma Quick has 3 opacities, what is the difference between them?

Estelite Sigma Quick offers 3 opacities allowing the clinician to customize their shade selection for the variety of restorations that are placed on a daily basis. As with everything all shades are not created equal, the basic A, B and C shades offer the widest shade selection and are slightly translucent. The "O" shades have a little more opacity than the basic shades and "OPA2" has a little more opacity than the "O" shades. The "O" would be a great first layer when replacing dentin and you want your restoration to look more life-like. Again, "OPA2" will not block out metal or dark staining, although you will find it very useful when placing class IV restorations.

What is "RAP Technology"?

Estelite Sigma Quick implements the patented "Radical Amplified Photopolymerization (RAP) Technology" which works in tandem with CQ to decrease the curing time without sacrificing the clinicians working time. This technology sets Estelite Sigma Quick apart and is quickly becoming an industry leader.

Is Estelite Sigma Quick radiopaque?

Yes, Estelite Sigma Quick is radiopaque, including CE (clear enamel); you can place your restoration with confidence.

What bonding agent should I use with Estelite Sigma Quick?

Tokuyama recommends Bond Force, however any bonding agent is compatible with Estelite Sigma Quick.

What is the shelf life of Estelite Sigma Quick and how should it be stored?

The shelf life of Estelite Sigma Quick is 3 years and the recommended temperature range for storage of the material is 32 - 77°F (0 - 25°C).

Can Estelite Sigma Quick be used indirectly?

No, Estelite Sigma Quick is indicated for direct composite restorations and composite or porcelain repairs.

What is the most commonly used shade?

A2 is the most commonly ordered shade, however, each tooth is different and this should be evaluated on an individual basis.

What is the difference between ESQ and Flow Quick L?

ESQ is a universal composite indicated for anterior and posterior direct restorations.

Flow Quick L & High Flow are flowable composites great for liners, class V’s and small tunnel preps.

What is the depth of cure for Estelite Sigma Quick?

The recommended depth of cure is 2mm; however, it is important to always check your light and when using a material for the first time to read the manufacturers instructions for use (IFU).