These belts are coated with 3M Trizact EA aluminum oxide material. For use with the Wolf Belt Sander.
Great for sprue removal, casting clean-up and pre-polish prep.
3M's TRIZACT EA is aluminum oxide grain that has been embedded in uniform plastic pyramids on a firm backing. The result is an abrasive with a fast, consistent cutting rate that requires little pressure. Use for pre-polishing and finishing on all metals, glass, plastics and composites. Ideal for removing sprues and cleaning castings. You get an even finish that reduces buffing and tumbling time.
Size: 1"wide x 10-1/2" long