3M 745I Imperial Stikit™ Discs - Stikit 8" P80e 25/Bx

3M Imperial Stikit Purple Discs, 8", P80E, 745I

This product earns the 3M purple color which indicates the latest 3M technology. Imperial abrasives provide the greatest value per cost and the highest quality available. These 3M Imperial Stikit Discs utilize high-performance abrasives designed to cut faster and last longer, to obtain maximum usage from each disc. 3M's fastest cutting, longest lasting abrasive for saving labor costs and improving quality All these discs have a stearate coating to prevent loading and provide a consistent finish; resin bonded for heat resistance Excellent for use on tough marine gelcoat, paint and primer systems 740I dark purple discs are very coarse, with a non-loading open coat abrasive pattern on a heavy E-weight paper backing 745I light purple discs come only in 80 grit, they have an evenly distributed closed coat abrasive pattern on a heavy E-weight paper backing 734U light purple (moderately coarse grits) discs are a unique blend of aluminum oxides and an incredibly durable man-made ceramic mineral, Cubitron, on a C-weight paper backing; closed coat 334U light purple discs (finer grits) are constructed of a carefully graded, high performance aluminum oxide mineral on a C-weight paper backing; closed coat Priced by the roll or box; 4 rollsboxes per case The Stikit version of these discs is due to be phased out by the end of 2009; the Hookit Clean Sanding version will take over as 3M's premium disc offering