SPEEDWOX 320 Grit Sandpaper Roll Self Adhesive PSA Stickyback Sand Paper 2-3/4" Wide 10 Yard Long Sandpaper Sheets for Automotive & Woodworking Air File Long Board Sanders Metal Plastic Sanding Blocks

["【MATERIAL】Aluminum oxide with higher cutting efficiency and abrasion resistance than silicon carbide, is exceedingly durable, providing longer service life.","【DESIGN】The sticky adhesive backing enables the sandpaper to be quickly and securely attached to pneumatic air file sander shoes, firm or flexible longboard file boards, hand sanding blocks and so on.","【RELEASE PAPER】sandpaper has a release paper to protect the PSA pressure sensitive adhesive backing from contamination until you are ready to use.","【DIMENSION】Sandpaper is 10 yard long,2-3/4\" wide. The grits of the sandpaper are printed on the back for easy identification.","【WIDE APPLICATIONS】Suitable for use in auto body and paint shops for rough shaping body filler, removing paint, rough feather edging primer, and metal sanding, It's also excellent to use for woodworking, metalworking, fiberglass, plastics, or any other surface that needs sanding."]