- Silicon Carbide discs for: Concrete prep work – cleaning, grinding, sanding floors and walls. Floor coating removal – epoxy, glue, urethane, coatings, mastiks. Stone, brick and masonry. Non-ferrous metals. Fiberglass.
 - Rigid phenolic (fiberglass) backing for aggressive grinding applications.
 - Phenolic backings are stronger than plastic and vulcanized fiber backings.
 - Rigid disc design allows for more control when grinding corners and edges.
 - Made for unlimited storage life. No deformation due to use, heat or humidity.
 - Use wet or dry. No back-up pad needed.
 
                    Unit of Measure
                    
               
        
            
                                                                                Units Per Package | 
                                                                        N/A 25 | 
                                                                                Size | 
                                                                        N/A 4-1/2" x 7/8" | 
                                                                                Grit | 
                                                                        N/A 36 | 
                                                                                RPM | 
                                                                        N/A 13300 |