100-grit sandpaper disc for wood floors
Sandpaper on a small grid-like sheet
Attaches to orbiter by sticking to a brown pad ("Velcro"-like)
Used to prepare floor before finishing
Usually a 60-grit disc is used first, followed by 80-grit and then this 100-grit is used if necessary
Follow with a good vacuuming and damp mopping
The light scruff allows the urethane coating to adhere properly
12" dia