| Material | Composition |
| FTK-filtek Z250 (3M ESPE) | Inorganic filler: zirconia and silica, (60% volume) with particle sizes ranging from 0,01 to 3,5 μm | Shade-A2 | Batch: 1824200198 | Contains bis-GMA, UDMA, and bis-EMA |
| OBF-Filtek one (3M ESPE) | Inorganic filler: combination of nonagglomerated/nonaggregated 20 nm silica particles, 4 to 11 nm nonagglomerated/nonaggregated zirconia particles, zirconia/silica nanoagglomerates and particles of particulate ytterbium trifluoride agglomerates of 100 nm, inorganic content of 58.5% (volume) | Shade-A2 | Batch: N980337 | Contains AFM, AUDMA, UDMA, and DDDMA |
| Scothbond universal (3M ESPE) | Phosphate monomer (MDP), dimethacrylate resins, filler, HEMA, vitrebondTM copolymer, alcohol, water, initiators, silane | Batch: 1816000558 |
| Phosphoric acid 35%, | Phosphoric acid 35%, thickener, dye and deionized water | Ultraetch (ultradent) | Batch: BFCCG |
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Bis-GMA: bisphenol-A glycidyl methacrylate; UDMA: dimethacrylate urethane; bis-EMA: bisphenol hydroxyethyl methacrylate; AFM: additional fragmentation monomer, AUDMA: aromatic dimethacrylate urethane; DDDMA: 1,12 dodecanediol dimethacrylate; HEMA: 2-hydroxyethyl methacrylate.
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