3M™ Trizact™ Cloth Belt 307EA, A80 JE-weight, 2-5/32 in x 149-19/32 in, Film-lok, Full-flex

3M™ Trizact™ Cloth Belt 307EA uses proprietary microreplication technology where micron-graded aluminum oxide particles are formed into tiny pyramids of abrasive mineral and then coated on a rayon backing. As these pyramids wear, fresh, sharp mineral is continually exposed to produce a consistent cut and a predictable, fine finish.