Table 2. Materials used in the study.
Material /Manufacturer | Batch No | Composition | Application |
---|---|---|---|
Vertise Flow / Kerr, Orange, USA | 3413043 | GPDM adhesive monomer, UDMA, BisGMA, and other methacrylate comonomers, photoinitiators, fillers 70% by weight. Ytterbium Fluoride, barium aluminosilicate glass, prepolymerized fillers, and colloidal silica |
Dispense Vertise Flow in cavity with provided dispensing tip. Use provided brush to apply Vertise Flow to the entire cavity wall and beveled area with moderate pressure for 15-20 seconds to obtain a thin layer (<0.5 mm). Remove excess material around margins with the brush if necessary. Light cure for 20 seconds. After lining the cavity walls with Vertis Flow, build the restoration with more Vertise Flow in increments of 2 mm or less. Light cure each increment for 20 seconds |
Luxa Flow / DMG, Hamburg, Germany | 620342 | Dental glass in an optimised matrix made of BIS-GMA, fillers 63 wt.% | Place l increments in 2mm or less. Light-cure for 20 seconds |
UDMA: Urethanedimethacrylate, Bis-GMA: Bisphenol A diglycidylmethacrylate, GPDM:glycerophosphate dimethacrylate |