Keep your workshop clean with the dust-collecting power of vacuum holes on the A290 medium grit paper H&L vacuum disc. Minimal loading due to the No-Fil water-based stearate coating and open-coat design increase the life of the disc; and P-graded aluminum oxide abrasive delivers a fast cut rate and consistent finishes. Maintain flexibility with the unique fiber-reinforced; C-weight; latex-saturated backing; which boosts tear strength while remaining flexible. Set up for dry sanding and finishing jobs quickly with the hook and loop back. Suitable for aluminum; fiberglass; composites; and wood; this disc offers versatility and reliable performance.