These 100-grit sand screens are basically sandpaper on a small grid-like sheet. The sand screen attaches to any 17" floor buffer by centering it on a normal 17" floor scrubbing pad. When a urethane-coated floor gets scuffed, a new layer of urethane may need to be put down. The floor needs to be prepared first. Using a 60-grit screen, go over the floor quickly. You do not need to remove a lot of material. You should only remove a little of the coating. You should not sand down to the wood. Vacuum up all of the dust. Repeat with an 80-grit screen. Vacuum and damp mop up all dust. Follow with this 100-grit sand screen. This uniform scuff allows the new coating to adhere properly to the floor. Put down urethane coating following product instructions.
*Please Note: This product is not recommended for use on epoxy floors.
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- Fits on 17" floor buffers
- 10 sand screens per case
Worked as expected. May need to use a new red pad though or by the recommended one. Some reason grit folded a little under 175 machine
They were what I asked for and preform as expected.