Hogger Sponge Fiber Pads Face Polish Engineered Quartz, Marble, and Granite.
 
How to remove swirls or scratch out of a Engineered Quartz Surface or Granite
 
Use GEO 3 Step or White Label 3 Step Pads 1,2,3 in sequence feathering out with each grit.
Using a polisher at LOW 800-1500RPM start at 500,1000,2000 Hogger in sequence - WET.
Afterwards check surface to make sure the polish is blending.  You can use additional grits 3000, 6000 if the polish is not blended.
 
For Etch marks or swirls or scratches on Marble, start straight at 500 Grit Hogger.