For a consistent surface finish on aluminum, wood, fiberglass and composites delivered with a quick, cool cut, this long-lasting Gold Reserve A296 medium grit paper H&L vacuum disc gets the job done with P-graded premium aluminum oxide, even on painted or primed surfaces. Vacuum holes quickly remove dust, while water-based No-Fil stearate resists loading and the conformable, flexible B-weight latex/paper backing resists tears. A hook and loop backing makes disc changes quick and easy.