Microleakage Evaluation of Two Methacrylate-Based Composites (GC Kalore and Luna SDI) in Class II Restorations: A Laboratory Study

Table 1

Materials used in this study.

	Manufacturer	Composition
GC Kalore	GC Corporation, Tokyo, Japan	DX-511, UDMA, dimethacrylate comonomers, prepolymerized filler(with 100 nm lanthanoid fluoride), 700 nm fluoro-alumino-silicate glass, 700 nm strontium/barium glass, 16 nm silicon dioxide, lanthanoid fluoride
Luna	SDI, Viv, Australia	UDMA/Bis-GMA/TEGDMA; Strontium alumino silicate, amorphous silica.0.2–2 μm; 200–400 nm