The MAIN Rocky DIP pad is a high-speed “Diamond Impregnated Pad.” This burnishing pad is ideal for general use. This pad is available in 100, 200, 400, 800, 1500, 3000, 6000 and 12000 grits. This diamond impregnated natural hogshair pad can be used for topical sealer removal, scuff mark removal, removing light surface scratching, refinement, terrazzo restoration and burnishing. Use under a burnisher at 1500-3000 rpms, or under a swing machine. In addition, this pad can reach 90-degree Fahrenheit temp, which is required to activate certain sealers and guards (e.g. LSGuard). This pad is available in a variety of sizes: 11″, 14″, 17″, 21″ and 27″.