Keep your shop cleaner and reduce the risk of contamination with the ProSand Multi-Air A975 coarse grit paper H&L center hole vacuum disc. The spiral vacuum hole maximizes dust removal, while the P-graded, seeded-gel ceramic alumina abrasive handles demanding blending, sanding and stripping tasks and provides the longest paper disc life available. When you do need to change that disc, the convenient hook and loop back helps you save time and reduce frustration. Avoid worrying about color transfer with this disc's water-based, nonpigmented stearate No-Fil coating and enjoy fewer tears without losing any flexibility from the special fiber-reinforced, latex-saturated C-weight backing.