Festool 575192 150mm Rubin 2 P180 MJ2 Disc Abrasives, 50-Pack builds on the industry-leading performance of the Rubin abrasive, setting a new standard for efficiency in wood-finishing applications. This innovative abrasive is designed to minimize the time spent on each sanding level by delivering a 30% faster removal rate and a 30% longer sheet life. Rubin 2 quickly sheds wood fibers to prevent clogging, keeping the abrasive sharp and effective for longer periods. This not only speeds up your work but also saves money by extending the life of each sheet. With its rapid grit progression, you can move smoothly from 80 to 220 grit, achieving possible finish in the least amount of time. Model Number: 575192