Blue Sanding Disc Roll 150 Mm Net 150Mm P240

3M Blue Net sanding discs are open-net abrasive discs engineered for hand sanding, power sanders and random orbital sanders. The ceramic-mineral abrasive blend delivers fast cutting and long disc life. Net construction improves dust removal when used with a dust extraction system. 3M Hookit backing enables quick, tool-free disc changes. Suitable for metals, plastics, composites, fiberglass, wood, paints and clearcoats. P240 grit — very fine abrasive for final sanding and light polishing before topcoat.