Utilizes a hybrid bond of metal and resin to remove any remaining scratches and prepare the floor for final polishing.
Available in 30-400 grit sizes.
| Grit Size | Part # | Diameter |
| Grit 30 | PRMD030030A | 3" |
| Grit 50 | PRMD030050A | |
| Grit 100 | PRMD030100A | |
| Grit 200 | PRMD030200A | |
| Grit 400 | PRMD030400A |
