The higher the number the smaller the grains and the finer the sandpaper grit.
What grit sandpaper for concrete floors.
Takes out 60 or 80 grit scratch.
When shopping for sandpaper you ll see numbers such as 80 grit 100 grit or 200 grit.
Attach 180 grit sandpaper which is a fine grit to a pole sander hand sander or floor sander.
Can take out.
For the smoothest finish use superfine sandpaper 200 to 400 grit or higher.
Apply an even coat of concrete sealer to the floor before resuming the sanding on the wet floor using a medium coarse abrasive in the range of 80 to 120 grit.
For smooth finishes and removing minor imperfections use 80 to 120 grit sandpaper.
Choose coarse grit sandpaper in the 40 to 60 grit range for basic sanding and stripping.
This is usually the final grit for most standard hardwood floors.
When the sheen is off the.
Takes out the scratch from 60 grit sandpaper.
Put on a respirator and sand the entire surface of the floor lightly.
Your sandpaper choice depends on how much sanding must be done.