Clean Sanding for Your Orbital Sander The medium density red foam construction of our 3M™ Hookit™ Clean Sanding Pad provides conformability and affords superior control during flat sanding applications using our 3M™ Orbital Sanders. This pad is 0.5 inches thick and attaches to 3M™ 3” x 4" central-vacuum-ready and self-generating-vacuum orbital sanders. Abrasives Cut Better, Last Longer without the Dust Abrasives cut better and last longer when dust isn’t loading the cutting surface of the abrasive sheet. It’s that simple. And, with its impressive power to weight ratio, this 3 x 4" sander is able to kick up dust. The 3M™ Clean Sanding System sheet pads and sheets makes reducing dust easier than ever. The 3M™ Hookit™ Attachment System provides excellent backing support and makes for easy reuse, as well as supporting dust evacuation. All in all, the life of your abrasive sheet and its cutting performance are optimized. You’ll see the difference in the workplace and count the difference in abrasive material and surface results. And that helps you put cash where it really counts — the bottom line. 3M Science. Applied to Taking Dust Management Where It's Needed Featuring 3M-patented, precise multi-hole patterns, our back-up pads and sheets evacuate dust better than 5- or 6-hole products — dramatically increasing abrasive life. Cut isn’t compromised as the design achieves an ideal balance between abrasive and dust extraction holes. At 3M, we've engineered an integrated system of solutions that work together to help you get the best possible results for the work you do.