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Suggestions for Removing Scratches from Harwood floor

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Forum topic by tooldad posted 1068 days ago 906 views 0 times favorited 7 replies Add to Favorites Watch
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tooldad

657 posts in 2299 days


1068 days ago

Topic tags/keywords: hardwood floor refinish finish floor

Our dining area has great oak 2 1/4” hardwood floor. There is a light stain, however it is just the top coat that is scratched. We had a floor guy out and he said a light buffing and poly is all it needed since the only damage is where the chairs are.

Has anyone attempted this before? How low of sandpaper should I go 150 or just 220? I have a half sheet PC sander, I was thinking to 220 the entire scratched area, apply several coats of high gloss wipe on poly, then sand with 400 between coats as I do in furniture.

Any suggestions, or success & horror stories would be appreciated.


7 replies so far

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Grandpa

3031 posts in 1259 days


#1 posted 1065 days ago

They also make sanding screens for floor buffers. I have seen these used on gym floors then the finish can be applied with a lambswool pad. these have handles so you can stand. The floor is sanded then wiped with a wet towel and allowed to dry. The finish is applied. The finish I saw used was sanded between coats. IT was a water base environmentally friendly finish. Bought at a janitorial supply place.

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Renea Woodard

3 posts in 458 days


#2 posted 458 days ago

old english floor cleaners and a lil crayon in the same color will hide the scratches.
Cleaning Services Fairfax VA

View sprucegum's profile

sprucegum

323 posts in 581 days


#3 posted 458 days ago

Dido on the floor buffing idea. You should be able to rent a buffer and buy s screen for it at a paint store, They are pretty easy to run and it is hard to screw it up. If you have never run a buffer before have the people at the tool rental give you a quick lesson, downward pressure on the handle makes it go right lift on the handle it goes left. I have done our floors quite a few times it is much simpler than a complete refinish.

-- A tube of calk and a gallon of paint will make a carpenter what he ain't

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Craftsman70

241 posts in 709 days


#4 posted 457 days ago

I’ve rented a sander and redone a couple of floors. You have to decide if you want to remove all scratches and gouges and rent the big drum sander that will remove the polyurethane. Or just scuff it up with the buffer so it will take a nice new coat of poly. If you don’t need to re-stain any parts, the buffer and another coat of poly is much easier. Also, all the flooring guys I’ve talked to say don’t use the water based. Stick with the oil based because it is provides a much harder coating. As for grit numbers, the rental place should be able to advice you on that.

Oh, and before you do any of this make sure the floor wasn’t previously waxed. What I said applies to a floor that is currently protected with poly.

View redSLED's profile

redSLED

683 posts in 476 days


#5 posted 457 days ago

Sounds like the area(s) to be refinished are small – if so, I’m not sure what all the talk of renting floor buffers and sanders is about. You should be able to refinish the affected areas by hand easily – or just by doing each affected plank of flooring – if so, use green painter’s tape on adjacent planks not needing refinishing.

-- Perfection is the difference between too much and not enough.

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tooldad

657 posts in 2299 days


#6 posted 457 days ago

Thanks for the replies. The area was small and I used my 1/2 sheet sander and 320’d the floor area that needed it and put on some wipe on poly. It was simply enough to get the house sold since the area affected as where the chairs rubbed constantly. House is now sold and the table is now on tile!

View Renea Woodard's profile

Renea Woodard

3 posts in 458 days


#7 posted 457 days ago

old english floor cleaners and a lil crayon in the same color will hide the scratches.
Cleaning Services Fairfax VA

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