POWERTEC 8 in. 120 Grit PSA Aluminum Oxide Sanding Disc/Self Stick (10-Pack) 110560 - The Home Depot
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50pcs 4 inch Self-adhesive Sanding Disc Orbital Sander Sandpaper 60-400 Grit | eBay
Sanding Disc Backing Pad 3/4/5/6/7 Inch Hook Loop Grinder Polishing Buffing Pad Self-adhesive Polishing For Grinder Car Polisher - Abrasive Tools - AliExpress