3M™ Trizact™ Cloth Belt 237AA, A16 X-weight, 1/2 in x 18 in, Film-lok, Full-flex Sheets & Rolls while all other grades feature

while all other grades feature harder and more durable aluminum oxide

3M SKU: 7010513149

3M SKU: 7100100960

3M SKU: 7010486411

3M SKU: 7010368298

3M™ Trizact™ Cloth Belt 237AA, A16 X-weight, 1/2 in x 18 in, Film-lok, Full-flex Sheets & Rolls while all other grades feature3M SKU: 7010516065 Lead Time: ~7 days 3M Trizact Cloth Belt 237AA uses proprietary microreplication technology by 3M where micron graded aluminum oxide particles are formed into tiny pyramids of abrasive mineral and then coated on an X weight cloth backing. As these pyramids wear, fresh, sharp mineral is continually exposed to produce a consistent cut and a predictable, fine finish. Flexible backing for consistent finish over contours. For