3M™ Pro Grade Precision™ Faster Sanding Block Sponge, 24000TRI-M-B, 2.5 in x 4.5 in x 1 in, 80 grit, Medium, 12/cs Discs 3M SKU: 7100199774

3M SKU: 7100199774

3M SKU: 7100212292

and have a flexible paper backing

3M SKU: 7100219922

3M SKU: 7100231192

3M™ Pro Grade Precision™ Faster Sanding Block Sponge, 24000TRI-M-B, 2.5 in x 4.5 in x 1 in, 80 grit, Medium, 12/cs Discs 3M SKU: 71001997743M SKU: 7100169977 Lead Time: ~2 days 3M Pro Grade Precision Faster Sanding Sanding Block Sponge is ideal for sanding painted surfaces and resists loading which allows for larger sanding coverage. The sponge lasts longer than conventional sandpaper to last from start to finish of sanding projects. 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