Maximize dust extraction to avoid contamination in your work environment while delivering a cool, fast cut rate when you choose this ProSand multiair cyclonic A975 fine grit paper hookandloop center hold vacuum disc Its Pgraded, seeded gel ceramic alumina abrasive and lasercut vacuum hole design give it long life and the waterbased, nonpigmented stearate avoids color transfer to your workpiece while minimizing load This disc is a great choice for fine grit vacuum sanding and finishing and its hookandloop back allows easy mounting and changing to speed your workflow Its fiberreinforced Bweight, latexsaturated backing stays flexible while maintaining improved tear strength