DFS Soft Interface Pad 125mm / 5" for Backing Pad - Foam Cushion Pad for Hook and Loop Sanding Pad/Discs : Amazon.co.uk: DIY & Tools
DFS Soft Interface Pad 75mm / 3" for Backing Pad - Foam Cushion Pad Hook and Loop with 6-Hole Compatible with Festool Discs : Amazon.co.uk: DIY & Tools
2x 5inch Soft Foam Interface Pad Backing Pad Hook & Loop Sanding Disc for Sander | eBay
Dual Action siafast Soft Diameter 150 mm 5/16" Backing Pad [Series 9128] - Sandingshed
Mirka Abranet Backing Pads (See below for more information) - spray guns direct
Makita 196684-1 Soft Backing Pad : Amazon.co.uk: Business, Industry & Science
Soft Foam Interface Pad 5" 8 Holes - For Makita DeWalt & Bosch - 125mm – PRONET Abrasives