Review on 🔸 POWERTEC 45506 5-Inch PSA 60 Grit Aluminum Oxide Adhesive Sanding Discs, Pack of 20 by George Bridgewater

These discs do a great job when fresh: 1) They cut evenly 2) They are easy to fit 3) They are delivered quickly. difficult to remove, requiring the use of a cleaner to provide a clean surface for the next disc. 2) They wear out relatively quickly. In my case I have to disassemble the tray to replace the liner. I've noticed that they clog relatively quickly when sanding soft material like wood. For this reason I recently bought zirconia discs and will experiment with them. You'll get great results by replacing them frequently or quickly when they wear out. This prevents the grinding object from overheating! Overall, I recommend this item as it is good enough for its purpose, especially if you use it occasionally and only need a few!