Use for rough featheredging. Could be used for final sanding of plastic filler and putty. 3M Stikit Sheets in roll form. Eliminates unused portion of torn sheets because nothing is wasted. 100% of the abrasive surface is used. Suggested hand pad PN 05530, blocks PN 05442, PN 05440, PN 05443 and file PN 05444. 1 roll.