Available in 50Y-P150Y grades, 3 in x 18 in, 3 in x 21 in, 3 in x 24 in, and 4 in x 24 in. P graded 3M™ Regalite™ construction which provides increased cut rate, more uniform finish, higher stock removal with less heat and loading, and long life for wood sanding.
3M™ Purple Belts 761D, 3 in x 21 in Fits Skil sander numbers 594, 595; Porter Cable numbers 136, 153; Miller Falls number 830; Wards number 8533; Stanley number H493; Rockwell numbers 90, 91, 236 and 237.
3M™ Purple Belts 761D, 3 in x 24 in Fits Black & Decker numbers U-144, U-244, U-346, 454, 470, 471, 654, 670, 671, 7450, 7460; Mail numbers 30, 31; Porter Cable numbers A3, B3, G3, T3, T33, 360; Stanley number H-31.