China Concrete Floor Polishing Disc 3" X 9mm for Concrete Floor Polishing Restoration

Concrete Polishing Disc 3" x 9mm, 3000# Grit, For Concrete Floor Polishing
Premium Quality Concrete Polishing Disc 3" x 9mm, 3000# Grit, Dry or Wet use, Velcro. For Concrete Floor Polishing, Concrete Floor Restoration.provides high quality Polishing Disc for Concrete Polishing and Concrete Restoration.
* CAUTION! DO NOT use on Handheld Angle Grinder. These are for Walk-Behind Floor Grinder only.