Electrostatically coated, high performance mineral provides long lasting durability and makes a typical sanding project less work Ideal for paint, wood, metal, plastic, and fiberglass Cuts 3 times faster and lasts 3 times longer than conventional sandpaper of comparable grit Resists clogging, even when sanding latex paint Specifically designed for power tool use Withstands high heat and friction, resulting in less burning Bare surface 120 grit 9 inch x 11 inch Carded