Festool 499096 Rubin 2 125mm P100 Disc Abrasives, 50-Pack builds on the industry-leading performance of the Rubin abrasive with an all-new design that sets a new standard for efficiency in wood-finishing applications. This advanced abrasive disc minimizes the time spent on each sanding level by delivering a 30% faster removal rate and ing a 30% longer sheet life. Rubin 2 quickly sheds wood fibers to prevent clogging, keeping the abrasive sharp and effective throughout use. This means you can finish your projects faster while also saving money because each sheet lasts significantly longer. Designed for rapid grit progression, these discs help you move smoothly from 80 to 220 grit, achieving possible finish in less time. Model Number: 499096