A precise micron-graded aluminum oxide PSA disc constructed on a durable film backing.
Use the discs on a 3M™ Trizact™ PSA Film Disc Roll 268XA for glass defect repair, corian and acrylic solid surface finishing. Our discs have precisely shaped pyramids, which wear away continually to expose fresh abrasive. The discs are made of micron-graded aluminium oxide on a durable film backing. They need little water and use fewer processing steps for effective surface levelling.