4" Dry Diamond Polishing Pads Set of 8 PCS

Dry polishing pads are used for on-site dry polishing of marble, granite and other natural stones. It also works great for concrete floors and countertops. They are widely applied to dry polish curved edges, straight edges and flat surfaces. The straight-slot type are much long lasting while the honeycomb type are more aggressive than the conventional ones. 3",4" and 5" is available. The straight or curved slots on the surface make the pads extremely flexible.

The velcro backing could be attached to any back holders easily and allows for a fast changing. Different back colors with grit numbers burned into velcro makes it easy for grit size identification. A complete set comes with grit #50, #100, #200,#400, #800, #1500 and #3000 in resin bond, and a buff pad. Black buff for dark stones and white buff for light color.