This product is available with (2) types of paper backing. The C & D wt. sheets are a heavier paper used for rapid stock removal with minimum loading and glazing. The A wt. paper is for fine finishing and contour sanding. Both products are used for woodworking, plastics, metal and painted metal surfaces.
![9X11 100C-Grit Aluminum Oxide Paper Sheets (100/Pkg.) 9X11 100C-Grit Aluminum Oxide Paper Sheets (100/Pkg.)](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/194786/469929/Untitled_design_-_2023-04-25T093429.497__42685.1682433310.jpg?c=2)