Introducing the Assorted Grit Aluminum Oxide Sandpaper Sheets by POWERTEC. This sanding sheet assortment is designed to give you project flexibility for many of your sanding and woodworking needs. They can be used to sand wood, metal, paint, plastic drywall and fiberglass. Each sheet offers a hook and loop profile, plus an exceptional fit for hand sanders, push blocks, and even random orbital sanders or disc sanders - delivering outstanding and firm sanding action. The Premium Choice Crafted with aluminum oxide abrasive, they possess anti-clogging and non-loading properties for reduced material consumption. This top grade AO sand paper construction is paired with an assorted mix of grit sizes – helping to maximize your work efficiency, while providing you with optimal sanding results. Sandpaper Variety Pack Included Grit Sizes 40 Grit (Coarse Sandpaper): Ideal for heavy sanding and stripping. 80 Grit (Medium Sandpaper): Good for smoothing surfaces and other standard sanding applications. 120 Grit (Fine Sandpaper): Excellent for removing small imperfections. 180 Grit (Fine Sandpaper): Perfect for final sanding and last step touches. Commonly Used Applications Automotive Sanding General Purpose Sanding Home Improvement Projects Metal Finishing Wood Turning & Furniture Finishing POWERTEC is a leading manufacturer of high quality woodworking tools and accessories, machines, and an assortment of OEM replacement parts. We are committed to exceeding expectations, while bringing the latest innovations, technology, and product development to the industry.