usually with 6.5" pads there is 6 inches of loop (unless it's extended to the edge), and you don't want the backing plate too small because when you...
the next step up and most aggressive product you can buy OTC (around $8 at walmart) would be megs ultimate compound which is derived from M105. give...
this should work just fine, it's purpose is to do spot correction. make sure to use a foam applicator w/ some elbow grease (about a little less than...