The McKee's 37 Redline 100% Twisted Wool Cutting Pad is made to be used with a rotary or circular polisher for heavy defect removal such as oxidation and sanding marks. Buffer hop is eliminated with the help of the extra long 1.5 inch pile. This is something that most wool pads are prone to. Particularly if you are a beginner. Also, heat is reduced by the longer pile. These pads remove oxidation on gel coat or fiberglass, or for heavy scratch and sanding mark removal on automotive clear coats.
7.5 inch pad for use with a 6 inch backing plate.