Can take out the scratch from 120 grit or 100 grit sandpaper if necessary.
What grit sandpaper for hardwood floors.
Replace the abrasive belt after sanding about 250 square feet for most effective results.
Final grit for birch and maple floors and any floor that will be stained.
They feature mid to low grit numbers.
This is usually the final grit for most standard hardwood floors.
Macro grit sandpaper macro grits are a class of abrasives that range from medium to coarse sandpaper calibers.
This is usually the final grit for maple birch or other particularly hard woods and for any floor that you would like to stain.
Macro grit sized sandpapers are commonly used on tougher wood and metals and have a stronger clearance.
Takes out 60grit scratch but does not remove wood or finish final grit pass for most american hardwood floors 100grit takes out 60 or 80grit scratch.
Takes out 60 or 80 grit scratch.
Once the entire room is down to bare smooth wood switch to a medium 80 grit sandpaper.
Start with coarse sandpaper of 36 to 40 grit progress to a medium 60 grit paper and finish with a finer 100 grit.
Don t be afraid to use new belts and more than one.
The medium grit paper smooths the floor by removing the visible lines from the coarse sandpaper.
Best answer for either soft or hardwoods start around 50 grit and gradually step down to 120 grit.
The result is a fresh new looking wood floor.