? Professional Grade Ready For Use Cerium Oxide Ing Compound | | ? Optimized Cerium Oxides Formula For The Best Possible Polishing Results | | ? Removes Imperfections, Sanding Marks, Hairline Scratches Surface Stains | | ? Used In The Final Polishing Step Of A Multi-Stage Glass Scratch Removal Process | | ? Used For Polishing All Glass Surfaces, Mirrors, Laminated Tempered Glass | | ? Can Also Be Used On Stones, Minerals, Marble, Ceramics, Or Metal Surfaces | | ? For Use With Polisher At 1500-2500Rpm - Average Particle Size 2.3 Microns | |