3M Hookit Red Disc Hook&loop 7 Hole  150mm [P500, P180, P60]3M™ Hookit™ Red Abrasive Disc is a reattachable abrasive disc used for blend panel and paint preparation.3M™ Red Abrasives are a comprehensive line of economical abrasives that deliver good performance on a variety of substrates. A reattachable abrasive disc used for fine featheredging and putty sanding. Seven hole construction allows for dust free or non-dust free use.Economical reattachable abrasive discAluminum oxide abrasive offers reliable, dependable resultsA- or D-weight paper backing ensure best results for specific projectsAvailable 7-hole design evacuates dust from disc surface for added loading resistance