Table 1: The manufacturers, types, lots, matrix and filler systems of the bulk fill resin composites.

Resin Composite Manufacturer Type Lot number Matrix Filler System
Surefil SDR flow Dentsply Caulk,
Milford, DE,
USA
Bulk fill 1101201 Ethoxylated bisphenol A dimethacrylate,
TEGDMA
Barium/strontiumaluminofluoroborosilicateglass(68% wt or 44% vol)
Tetric
EvoCeram
Bulk-fill Ivoclar Vivadent,
Schaan, Liechtenstein
Bulk fill R04686 Dimethacrylate co-monomers Ba glass, YbF3,
oxides and prepolymers (80% wt or 60% vol)
X-tra base Voco,
Cuxhaven,
Germany
Bullk fill 1220186 MMA, Bis-EMA Inorganic fillers (75% wt or 58% vol)