Improve your dry-sanding, finishing and micro-finishing capabilities with this high-performance A275OP fine grit paper PSA disc roll designed for all materials. Heat-treated and toughened, the P-graded aluminum oxide abrasive supports a long life, a fast cut rate, and consistent finishes for optimized use. The fiber-reinforced, latex-saturated B-weight backing delivers a 50 to 60 percent improvement in tear strength while maintaining its flexibility. A water-based, non-pigmented stearate No-Fil treatment keeps the open coat resistant to loading while preventing color transfer. You can easily dispense and apply this linked disc roll thanks to the pressure sensitive adhesive