3M 366L 11 1/4" HOOKIT 100 MICRON (150g)Also stocked in 5",6"8" with PSA or HOOKIT backing. For pricing or to order call us Toll Free @ 1-866-333-7291 Call us for pricing and to order.(Microfinishing Film Grade Conversion Table)
15 = 600 grit
20 = 500 grit
30 = 400 grit
40 = 320 grit
50 = 240 grit
60 = 220 grit
80 = 180 grit
100 = 150 grit
120 = 120 grit
150 = 100 grit
180 = 80 grit