How to Grind Down a Quartz Counter | Hunker
Proper grinding of quartz counters makes them shine. Step 1 Sand the quartz surface with a handheld sander, using the 200grit sandpaper pad. Use smooth, even strokes and make sure to sand the entire surface. As you work, you may need to wipe away dust with rags. Repeat this process using increasingly finer grit sandpaper pads, ending with the ...