Festool 575179 150mm Rubin 2 P60 MJ2 Disc Abrasives, 10-Pack builds on the industry-leading performance of the Rubin abrasive to set a new standard for efficiency, making it i for all wood-finishing applications. This innovative abrasive is designed to minimize the time spent on each sanding level with 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 throughout use. This results in faster finishing times and cost savings, as each sheet lasts significantly longer. Its rapid grit progression allows you to move smoothly from 80 to 220 grit, ensuring possible finished surface in the least amount of time. Model Number: 575179