Product Profile: GC America FujiCEM 2

GC FujiCEM 2

Resin Modified Glass Ionomer Luting Cement



Luting cements play an important role in the long-term success of indirect restorations. That is why GC FujiCEM continues to be one of the most trusted dental cements among discerning clinicians with more than 150 million crowns cemented worldwide since 2001.1 Now, this luting cement is even better! GC America Inc., introduces new GC FujiCEM 2, an advanced resin modified glass ionomer luting cement –with F2 Flex Fuse technology – to increase bond, flexural and compressive strength in one easy-to-use material.

Resin modified glass ionomer cement is a unique material with unique properties. The two components of this cement are an alumino-fluro-silicate glass, which is the base, and a polyacrilic acid acting as the catalyst. Translucent properties of the glass and adhesive properties derived from the polyacrilic acid form a water-based cement ideal for many types of indirect restorations. The material is a kind of composite resin but is one where the filler takes part in the setting reaction.

In order to achieve optimum results from the material, the clinician should have a basic understanding of the setting reaction of this cement and how to protect it from the oral environment in the early setting stages.

The wide range of chemical diversity of this material presents considerable potential for further development. New GC FujiCEM 2 incorporates a new modified filler-surface treatment to create a strong bond between the glass particles and resin matrix, fusing the cement to the tooth structure and substrate material. Instead of just the conventional monomer, GC FujiCEM 2 also includes a flexible long-chain monomer giving the material its higher flexural strength, which allows it to act like a shock absorber, better resisting occlusal loads.

There are critical elements during any cementation procedure that factor into an overall successful restoration, time being of the utmost importance. GC FujiCEM 2 rules out the need for rubber dam or extra care to control humidity, no need for previous etching and bonding in different steps. Additionally, it has a rubbery consistency for non-messy removal of excess material and extremely easy clean-up.

The physical, chemical and handling properties of glass ionomer luting cement have been greatly improved since the cement was first developed. These improvements, coupled with the cement’s compatibility with the pulp, have caused its reputation as a luting cement to take a large step into the future.

Based on resin modified glass ionomer technology, this material boasts the following five key properties:
  • Strong Retention – Optimal chemical balance for maximum adhesion to tooth structure. The early, high compressive and flexural strength provides the best possible support for your indirect restorations.
  • Sealing Ability and Marginal Integrity – Superior chemical bonding to tooth structure maintains the marginal seal, minimizing the risk of microleakage and secondary caries.
  • Sustained Fluoride Release – Designed to protect tooth structure against recurring caries. Like all true glass ionomer cements, the fluoride can be recharged over time.
  • No Post-operative Sensitivity – Poses no risk of post-op sensitivity for patients because it is non-irritating to tooth structure and surrounding soft tissue.
  • Extremely Thin Film Thickness – The creamy consistency and low film thickness allow for stress-free seating of restorations.

    References
    1. Data on file, GC America. Available at http://www.gcamerica.com/products/operatory/GC_FujiCEM_2.
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