Get a fast cut rate from this A290 medium grit paper PSA disc roll. Its P-graded aluminum oxide abrasive works fast on metals and wood to leave a smooth, consistent finish on all materials. The water-based stearate and No-Fil coating minimizes loading and helps keep heat down, while the unique fiber-reinforced, latex-saturated, flexible C-weight backing improves tear strength and extends the roll's life against all surfaces. The pressure sensitive adhesive and linked-disc roll design allow for quick and easy disc changes while you work.