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Objectives
This laboratory study evaluated the effect of three polishing systems on the surface roughness and gloss of resin composites.
Materials and Methods
Thirty specimens (6 mm Ø × 8 mm) were fabricated from each of three resin composites: Z 350 XT (nanofill), Harmonize (nanohybrid), and Estelite Omega (supranonofill). All specimens were photopolymerized using a multi‐peak LED curing unit...