- Self-sharpening pyramids start sharp, stay sharp, and run cooler than conventional abrasives
- Flexible backing for consistent finish over contours
- Ideal for intermediate finishing and fine polishing prior to plating or buffing
- Produces finer finishes than conventional electrostatically coated abrasives
3M™ Trizact™ Cloth Belt 307EA uses 3M microreplication technology, where micron graded aluminium oxide particles are coated onto a rayon backing, offering a consistent cut and predictable fine finish. Our 307EA belts feature a grinding aid to help prevent heat build-up, warping and discolouration.