3. Composition
CONTEC lc:
barium glass, silanized, BisEMA (ethoxylated bisphenol A dimethacrylate),
fumed silica, catalysts, inhibitors, additives
CONTEC lc primer:
BisEMA (ethoxylated bisphenol A dimethacrylate), barium glass, silanized,
catalysts, inhibitors, additives
4. Indication
Direct bonding of orthodontic brackets in metal, ceramic and plastic.
5. Contraindication
Known allergies to the above-mentioned methacrylates, camphor
quinone and BHT (butylated hydroxytoluene).
6. Side effects
There are reported single incidents of contact allergies with products of
similar composition.
Note: CONTEC lc is free of TEGDMA, HEMA and BisGMA.
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