3M 8″ STIKIT BACKUP PAD – Specially designed for use with 3M Stikit Discs. Vinyl pad face provides good adhesion of the discs and allows easy removal. Edges are contoured to allow for sanding curves and close to moldings. Ideal for use with medium to fine grade abrasives for paint stripping and sanding primer on conformable surfaces. Fits all standard (5/8″ shaft) slow speed polishers / grinders. MOSF: 3000 RPM. For use with 8″ Stikit disc. Pad is 1″ thick.