Norton Abrasives 77696007753

P graded, seeded gel ceramic alumina abrasive and laser cut, spiral, vacuum hole design maximizes dust extraction for clean work environment and less contamination, and delivers a cool, fast, consistent cut rate and longer life than any paper disc Water based, non-pigmented stearate No-Fill coating and open coat provide maximum load-resistance with no color transfer to work Unique fiber reinforced, flexible C weight latex saturated backing provides 50 to 60% improvement in tear strength while retaining flexibility Exceptional choice for the most demanding medium grit vacuum sanding and finishing lightweight paper disc applications Hook and loop back for easy disc mounting and changing