3M Production Sheet, 32118, 9 in x 11 in, 40 grit Five sheets of 40 grit sandpaper designed to be used by hand sanding These coarse 9" inch by 11" inch papers can be used stripping paint to metal, featheredging around the repair area, as well as shaping and sanding body filler. Use during Stage 1 of the 3M Body Repair System. The abrasive is a long-lasting tough mineral, resists loading. Designed to be used with 3M Large Sanding Block (03149)