Keep your workshop clean with the A290 medium grit paper H&L vacuum disc, designed with dust-collecting vacuum holes. The No-Fil water-based stearate coating and open-coat design minimize loading, enhancing the disc's lifespan. Its P-graded aluminum oxide abrasive provides fast cutting and consistent finishes. The flexible, fiber-reinforced C-weight, latex-saturated backing boosts tear strength. With a hook and loop back, it’s perfect for quick setup on aluminum, fiberglass, composites, and wood.