UA® Backing Pad, 4-1/2 in dia, 5/8 in, 11000 RPM Maximum, Fabric/Rubber, For Use With: Sait-Blend™ Discs.
Features
- Spiracool™ backing pads exclusive rubber, fabric and fiber board construction provide extra strength and reliability
- Spiral ribs provide contact points and form channels for air flow extending disc life 30% to 50%