Sand and finish soft surfaces with sharp and consistent performance using WoodSand A511/A513/A515 fine-grit paper sheets. Engineered with a natural garnet abrasive, these lightweight sheets work for both hand and machine sanding of whitewood and other softwoods and are a good choice for smoothing initial coats of paint or final surface smoothing. Available with A-weight or C-weight backing, the sheets work with your sanding block or board and hand sanding for commercial or home use.