KLINGSPOR is pleased to introduce what might be the top cloth disc material available. Our new Tru-Blu material is a fully resin bonded product with a special heat-treated aluminum oxide grain that provides exceptionally long life. The heavy x-weight cloth backing has been specially flexed to give optimum performance without sacrificing longevity. In tests, the new Tru-Blu proved to last much longer than a non heat-treated material on both wood and metal applications.
Sold in packs of 10