3M™ Pro Grade Precision™ Faster Sanding Block Sponge, 24001TRI-F-B, 2.5 in x 4.5 in x 1 in, 120 grit, Fine, 12/cs Min Qty Order:12 3M SKU: 7100105073

3M SKU: 7100105073

while finer grades work well for further refinement and primer sanding

3M SKU: 7010328756

3M SKU: 7100253138

3M SKU: 7100208050

3M™ Pro Grade Precision™ Faster Sanding Block Sponge, 24001TRI-F-B, 2.5 in x 4.5 in x 1 in, 120 grit, Fine, 12/cs Min Qty Order:12 3M SKU: 71001050733M SKU: 7100170034 Lead Time: ~2 days Conforms To Your Surface For Easier Sanding. For Best Results, Sand With The Grain Of Wood, Working Through A Sequence Of Grits From Coarse To Very Fine. Do Not Skip More Than 1 Grit Between Each Sanding Step. Great For Construction, Woodworking, Carpentry, And Home Improvement Projects Like Paint And Drywall Sanding. Intended For Use On Most Surfaces. Package Contents: 1 Sanding Block Sponge. Premium Mineral