Safety Notes - Dentsply Sirona Neo Spectra ST flow Instrucciones De Uso

1.4 Composition
The resin matrix of Neo Spectra™ ST flow composite restorative consists of:
• Urethane modified BisGMA-adduct
• BisEMA and diluents
• Camphorquinone (CQ) Photoinitiator
• Stabilizers
• Pigments
Filler system based on SphereTEC
The filler matrix of Neo Spectra™ ST flow composite restorative consists of barium-
aluminum-borosilicate glass, ytterbium fluoride and iron oxide pigments and titanium
oxide pigments according to shade.
The filler system based on SphereTEC
Including catalysts, additives, stabilizers and pigments (~1 weight-%, according to
shade), the total filler is:
62.5 weight-% or 40.0 volume-%.
1.5 Compatible adhesives
Neo Spectra™ ST flow composite restorative is used following application of a suitable dentin/
enamel adhesive and is chemically compatible with conventional (meth)acrylate-based dentin/
enamel adhesives including Dentsply Sirona adhesives designed for use with visible light cured
composite restoratives (see complete Directions for Use of selected adhesive).
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Safety notes

Be aware of the following general safety notes and the special safety notes in other chapters of
these Directions for Use.
Safety alert symbol.
• This is the safety alert symbol. It is used to alert you to potential personal injury
hazards.
• Obey all safety messages that follow this symbol to avoid possible injury.
2.1 Warnings
The material contains methacrylates and polymerizable monomers which may be irritating to skin,
eyes and oral mucosa and may cause sensitization by skin contact and allergic contact dermatitis
in susceptible persons.
• Avoid eye contact to prevent irritation and possible corneal damage. In case of contact with
eyes rinse with plenty of water and seek medical attention.
• Avoid skin contact to prevent irritation and possible allergic response. In case of contact, red-
dish rashes may be seen on the skin. If contact with skin occurs, remove material with cotton
and alcohol and wash thoroughly with soap and water. In case of skin sensitization or rash,
discontinue use and seek medical attention.
• Avoid contact with oral soft tissues/mucosa to prevent inflammation. If accidental contact oc-
curs, remove material from the tissues. Flush mucosa with plenty of water and expectorate/evacu-
ate the water. If inflammation of mucosa persists, seek medical attention.
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fillers ranges from 0.1 to 3.0 µm.
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