Research Article
The Evaluation of Various Restoration Techniques on Internal Adaptation of Composites in Class V Cavities
Table 1
The materials used in the present study.
| Material | Manufacturer | Type | Filler content wt%, vol% | Monomer composition |
| Filtek Z250 | 3M ESPE, Saint Paul, MN, USA | Microhybrid composite resin | 77.6%, 60% zirconia/silica | Bis-GMA; UDMA; Bis-EMA; TEGDMA |
| Filtek Flow | 3M ESPE, Saint Paul, MN, USA | Flowable composite resin | 68%, 47% zirconia/silica | Bis-GMA; Bis-EMA; TEGDMA |
| Adper Scotchbond 1XT | 3M ESPE, Saint Paul, MN, USA | Etch and rinse adhesive system | 10% silica | Bis-GMA; UDMA; HEMA |
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