3M™ Trizact™ Cloth Belt 217EA, A16 JE-weight, 4 in x 48 in, Film-lok, Full-flex

3M™ Trizact™ Cloth Belt 217EA uses proprietary microreplication technology in which micron-graded aluminum oxide particles are formed into tiny pyramids of abrasive mineral and then coated on a JE-weight rayon backing. As these pyramids wear, fresh, sharp mineral is continually exposed to produce a consistent cut and a predictable, fine finish.