Use the fastest-cutting, longest-lasting net sheets in the world. 3M Cubitron II Net Sheets combine patented 3M Cubitron II precision-shaped grains with an optimized abrasive pattern to deliver performance nobody matches.See less dust. 3M Cubitron II Net Abrasive Sheets help dust extractors achieve their best-possible performance. Youll get dust capture that cant be beat whether you’re using a self-generating-vacuum sander, a central vacuum system or a portable dust extractor.Like other 3M Cubitron II abrasives, the patented triangular-shaped mineral grains on these net sheets slice through substrates, rather than gouging or plowing like conventional abrasive grains. This helps the sheet run cooler, cut faster, and last longer.3M Cubitron II Net Sheets Rolls are available in grades from 80+ to 320+ in three widths making them compatible with a wide range of blocks and straightline power sanders.3M Hookit hook-and-loop attachment makes installing a new sheet quick and saving a partially-used one easy.3M Cubitron II Net Abrasives Sheets, paired with the Total Automotive Sanding System, capture the most dust nobody’s system works better.