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United Abrasives® Sait 2A Series 50 Grit Aluminum Oxide Fiber Disc measuring 7" Dia X 7/8" features a resin over resin construction for a strong bond that is resistant to moisture and heat. General-purpose disc has a vulcanized fiber backing for heavy duty sanding and features closed coat structure for better finishing as well as material removal. It is applicable for wood, fiberglass, ferrous as well as non-ferrous metals and is sold as 100 per pack.
Features
Closed coat structure for more material removal and better finishing
Resin over resin construction for a strong bond that is resistant to heat and moisture