Gator Grit 25 Count 9" x 11" 180 Grit Garnet Sandpaper With Resin Coating. The bare wood sandpaper is ideal for general wood sanding and final wood preparation before applying stain, varnish or paint. The sheets can be used for either hand or machine sanding. Sheets can be cut into 1/2 sheet, 1/3 sheet, or 1/4 sheet to fit orbital sander.