Abrasive fleece for roughening up smooth surfaces or smoothing rough surfaces is formed in one piece as a fiber composite with two different abrasive surfaces

摘要

Abrasive fleece (1) formed in one piece as a fiber composite (4) comprises fibers (5) with abrasive material. The fiber composite has at least two different abrasive surfaces (2, 3). Preferred Features: A coating at least partly penetrates the fiber composite. The abrasive surfaces are the same size and are arranged opposite each other with different colors. The fiber composite is wound on a roll.