If you can’t do it by hand, then you need a power tool.  And you probably already have one.  Simply apply this 5″ backing plate (and a 5/8″ threaded adapter) to your polisher, drill, or cordles drill and you’re ready to polish away hard water, stains, dirt and other debris from glass, metal, fiberglass, and more.  Designed for professionals.  Applicable for the do-it-yourselfer.


  • Velcro Backing.
  • Fits Mr Hard Water polishing pads.
  • Screws onto any standard 5/8″ thread.
  • Made of durable industrial grade material
  • Brass threads.

Additional information

Weight 0.5 lbs
Dimensions 6 × 6 × 3 in
Primary Use