Gold Reserve is ideal for feather-edging, stripping old paint and dry sanding filler and putty. Sharp, hard premium aluminum oxide abrasive on a super durable paper backing is perfect for aggressive sanding and long life. No-Fil water based stearate and engineered coating techniques prevent clogging and loading. Body shop pros can save time and money with a top of the line performing product that won't break the banGold Reserve is ideal for feather-edging, stripping old paint and dry sanding filler and putty. Sharp, hard premium aluminum oxide abrasive on a super durable paper backing is perfect for aggressive sanding and long life. No-Fil water based stearate and engineered coating techniques prevent clogging and loading. Body shop pros can save time and money with a top of the line performing product that won't break the bank! Norton Gold Reserve improves performance 25% over conventional abrasives but costs the same. Try it in your shop today.k! Norton Gold Reserve improves performance 25% over conventional abrasives but costs the same. Try it in your shop today.