This 4" backer pad is made by Diamante Italia, a proven name in the stone fabrication industry. Durable backer with Hook & Loop epoxied to the face to hold your polishing pads in place. These 4" backers are plastic for polishing straight edges.
- Holds 4" pads
- 5/8" x 11 threaded arbor to fit all contractors grade grinders
- Top quality
Don't buy inferior products that fall apart when you actually use them! Why do that when you can get the best for less?