Gator Finishing 7242 Step-1 Zip XL Refill Sandpaper The quick change hook and loop base makes it easy to change sandpaper grits Best for stripping latex and oil base paints, polyurethane, varnish, lacquers and stains Resists clogging and loading Resists heat and humidity Sanding sheets are specifically designed to be used with the Gator ZipXL Sander