8000-grade 3M™ Trizact™ Hookit™ Foam Disc, 30806, 6 inch, are the world's only eight-thousand-grade paint finishing abrasives. The super-fine discs can help technicians spend less time buffing and polishing by refining the previous sand scratch allowing them to achieve the finest finish available. Using Trizact™ abrasives can reduce overall polishing time by up to 75% while providing consistent paint finish results.​ ​ In fact, when used with the 3M™ Perfect-It 1-Step Paint Finishing System, you could skip compounding and go right to the polishing. No compounding means less risk of swirl marks – plus less mess to clean up.​ ​ 3M™ Trizact™ abrasives are built with patented three-dimensional mineral abrasive structures which are uniformly distributed across the disc surface. They wear evenly, delivering consistent finishes, longer disc life and reduced material costs. ​ ​ The discs' foam backing helps them conform to uneven surfaces.​