125mm Sanding Discs for NORTON Zirconia 5 inch Floor Sandpaper Zirconium Pads Self-Sharpening Grit P400 Pack of 50 : Amazon.co.uk: DIY & Tools
Norton Sanding Discs, ProSand Orbital Sander Sandpaper for Wood, Aluminum and Fiberglass, 100 Grit Sand Paper, 5 Inch Sanding Discs Hook and Loop, Pack of 10: Abrasive Discs: Amazon.com: Tools & Home Improvement
Norton 5" 5 & 8 Hole Conversion Pad PSA to Hook & Loop USA Sanding Disc, 2 Discs 76607023209 | eBay
Norton Gold PSA 100 Disc Roll 5 Inch Discs Grits 60 - 400