P-graded, seeded-gel ceramic alumina abrasive and Multi-Air Cyclonic precision laser-cut, spiral vacuum hole design maximize dust extraction for cleanest work environment and less potential for contamination, while delivering coolest, fastest, most consistent cut rate, and longest life of any paper disc Unique fiber reinforced, flexible B-weight latex saturated backing provides 50% - 60% improvement in tear strength while retaining flexibility Water-based, non-pigmented stearate No-Fil coating and open coat provide maximum load resistance with no color transfer to work Exceptional choice for the most demanding fine grit vacuum sanding and finishing lightweight paper disc applications; hook and loop back for easy disc mounting and changing
