Scotch-Brite Refining Disc, 3000, FIN, 6 in x NH (15.24 cm x NH) The 3M Refining Disc 3000 features a fast-cutting silicon carbide abrasive to quickly refine sand scratches left by previous 1200/1500 grade paint leveling stepsThis versatile disc is ideal for large area refining/repairCan be run without water in the pre-buff step. Product Information Brand 3M Part # 7100042005 Origin Country USA Product InformationDesigned for medium to large area applicationsFlat abrasive surface works fast to refine sand scratchesIncludes Hookit Back-Up Pad for quick an easy change-outsNon-woven web is less prone to loading and helps improve the life of the discSilicon carbide mineral abrasive works fast and produces a smooth finishVersatile disc can be run wet or dry on paint, clear coat, primer, gel coat, and metal