3M™ Trizact™ Cloth Belt 237AA, A45 X-weight, 4 in x 60 in, Film-lok, Full-flex

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.

• Self-sharpening pyramids start sharp, stay sharp, and run cooler than conventional abrasives
• Flexible backing flows over contoured surfaces for consistent finishing
• Three-dimensional design enables very consistent finishes throughout the abrasive life in robotic applications
• Ideal for intermediate finishing and fine polishing prior to plating or buffing
• Produces finer finishes than conventional electrostatically coated abrasives