Self-sharpening pyramids start sharp, stay sharp, and run cool Flexible backing flows over contoured surfaces for consistent finishing Ideal for intermediate finishing and fine polishing prior to plating or buffing Ideal for light pressure applications Produces a fine finish The 3M™ Trizact™ Cloth Belt 217EA uses the proprietary microreplication technology where micron-graded aluminum oxide particles are formed into tiny pyramids of abrasive mineral and then coated on a J-weight rayon backing. As these pyramids wear, fresh, sharp mineral is continually exposed to produce a consistent cut and a predictable, fine finish.
BELT 3″ X 132″ A30 217EA 3M TRIZACT
