Table 2.

Polishing protocols, products and application procedures. Polishing process was repeated by renewing the polishing paste every 30 second. In addition, the buff, cubs, silicone polisher or disk used in the polishing procedure were changed in each specimen.

Polishing Protocols	Products	Application Protocols	Manufacturer
Laboratory	Abraso-Starglanz polishing paste (A)	1 minute at 3000 rpm with a polishing buff	bredent GmbH and Co KG, Germany
	Yildiz polishing paste (Y)	1 minute at 10 000 rpm with a polishing mop	Yildiz Cila Company, Turkey
	Renfert silicone polisher (SP)	1 minute at 12 000 rpm	Renfert GmbH, Germany
Chairside	Enhance Prisma GlossTM polishing system (EN)	1 minute at 10 000 rpm with polishing cubs and extra-fine composite polishing paste	Dentsply De Trey GmbH, Germany
	Super snap rainbow technique kit (SS)	30 second at 12 000 rpm with violet, green and pink discs, respectively	Shofu Dental GmbH, Germany