5" Rigid Backer Plate for use with Resin Bond Diamond Pads

Maximize your polishing efficiency with the 5" Rigid Backer Plate, engineered specifically for flat surfaces and precise edge profiling. This heavy-duty backing pad features a universal 5/8" x 11 arbor thread for a secure, stable fit. Equipped with a premium hook-and-loop connection face, it lets you switch between Resin-Bond Diamond Pads in seconds, keeping downtime to an absolute minimum.

Designed to match professional-grade equipment, this rigid plate provides zero flex under heavy pressure, ensuring an ultra-flat, smooth finish. It works seamlessly with the DiamaPro Systems HGP-5 Hand Grinder to deliver consistent, best-in-class performance across concrete, terrazzo, and stone projects.