? Paper PSA Disc Roll,Paper Discs ? This A275OP coarse grit paper PSA disc roll has a water-based non-pigmented stearate coating that provides maximum resistance to loading and avoids transferring color to your work. The pressure sensitive adhesive and the linked disc roll format facilitates dispensing, application and removal, and the disc is an excellent choice for paint removal, stock removal, blending and stripping on all surfaces. Enjoy a consistent finish and fast cut rate with this disc's premium P-graded, heat-treated aluminum oxide abrasive. The disc features a fiber-reinforced, B-weight latex-saturated backing that provides a 50- to 60-percent improvement in tear strength. ? Premium P-graded, heat treated, toughened aluminum oxide abrasive delivers superior life, fast cut rate, consistent finish ? 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 and no color transfer to work ? Better choice for high-performance coarse grit dry stripping, blending, and sanding on all materials; pressure sensitive adhesive and linked disc roll format allow easy application, removal, and dispensing ? Use 80-220 grit for intermediate sanding