10pcs 4.5" x 7/8" 120Grit Ceramic Abrasive Flap Discs Purple for Stainless Steel
Drywall Sandpaper. Sandpaper Sheets. Self-Sharpening Zirconia Abrasive. Material: The flap disc is made of high density ceramic aluminum oxide abrasive, which is strong, tough and sharp with high removal rate and anti-clogging properties.