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