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Ask the Wood Flooring Guy

  • Home
  • Repairing Wood Flooring
    • Black Stains (a.k.a. Pet Stains)
    • Cupping
    • Gaps, Splitting & Cracks
    • Dullness
    • Lighter & Darker Spots
    • Loose or Creaking Boards & Tight or Popping Boards
    • Marks, Scratches & Dents
    • Moisture Damage, Spills & Flooding
    • Removing Gunk
    • Termite Damage & Post Hole Beetles
    • Removing Boards
  • Wood Floor Sanding & Refinishing
    • Problems With Finish
      • Flaking, Peeling Finish
      • Fish Eye Bubbles
    • Oil Vs Water Based Urethane, Wax, Etc.
    • Satin, Semi-gloss or Gloss
    • Staining Wood Floors
      • Choosing a Stain Color
      • Yellowing
    • Lap Marks
    • PoloPlaz
  • Wood Floor Installation
    • Shrinks & Expands
    • Pre Finished Vs Unfinished
    • Hardwood Durability
    • Wood Grades and Species
    • Installing Used Wood
    • Transitions & Molding
    • Ripping Out Old Flooring
  • Care & Maintenance of Wood Floors
    • Humidity and Wood Floors
    • Protecting Wood Floors
  • Hardwood Stairs
  • Words of Advice
    • DIY or Hire A Professional?
    • Toxic or not?
    • Pricing
    • Equipment-Product Reviews
    • Equipment Issues
  • Other Flooring
    • Gym Floors
    • Laminate
  • Search Answers
  • Ask Question
  • About

Oil Vs Water Based Urethane, Wax, Etc.

Q&A On the topic of choosing what finish to put on your flooring. Sometimes it comes down to a personal choice.

Applying oil based over water based finish

October 17, 2022

Q: I applied 2 coats of water based sealer and finish on an unfinished ash floor. I’m not happy with the results and want to use oil based finish instead. I bought Zar semi gloss. Is there a certain length of time I need to wait before applying the oil based polyurethane?

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Categories Oil Vs Water Based Urethane, Wax, Etc.

Flexible clear coating other than polyurethane

September 17, 2022

Q: I’m restoring a 120 year old barn that has 1×12 rough cut CVG floors. I’m repurposing it for a wood shop and office. I plan on sanding then sealing the planks with a clear, heavy sealer so it looks like a gym floor. Should I use polyurethane or would you recommend something else?

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Categories Oil Vs Water Based Urethane, Wax, Etc.

What type of finish do you recommend?

December 28, 2021

Q: I am going to try your advice and sand and finish a few of my 6″ pine floor boards (the whole board) in a few areas where the finish has worn through and then buff and recoat the rest of the floor. When you suggest applying a thin layer of finish and removing the tape quickly, what type of finish do you recommend?

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Categories Oil Vs Water Based Urethane, Wax, Etc.

Best finish for Douglas fir

September 18, 2021

Q: We milled second growth Douglas fir in 2016. We are sorting through the pile of full dimension 1×6, to send 2000 away for kiln drying, planing, and t&g’ing for flooring. It is not all edge grain, but a mix of edge and face. We’re wondering about a finish.

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Categories Oil Vs Water Based Urethane, Wax, Etc.

Wood floor finish for a house on stilts

June 19, 2019June 3, 2019

Q: We had a new white oak floor installed and used a Minwax stain that was tinted with white pigment (Sherwin Williams). The installer waited 48 hours after applying the stain. The house is on the water on stilts and heated, set at 60 degrees. He then applied 3 coats of Bona Traffic HD, buffing between coats.

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Categories Oil Vs Water Based Urethane, Wax, Etc.

Can I lightly sand and put an oil base poly over water base poly?

May 21, 2019

Q: I sanded old finish off my wood floors, then put a oil base stain on, and then put a water base urethane on. I lightly sanded the floor next day and put a second coat of poly on. Now I have a few spots flaking.

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Categories Oil Vs Water Based Urethane, Wax, Etc.

Lighter look or deeper colour

May 14, 2019

Q: I have pine floors from the 30’s. I had them professionally refinished two times in the past. There is no stain and the poly wears away quickly. I recently sanded one room myself and applied oil based poly. It came out darker where I sanded one area more than the rest due to scratches and wear in that area.

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Categories Oil Vs Water Based Urethane, Wax, Etc.

Floor rough after 2 coats of water-based polyurethane

April 5, 2019March 22, 2019

Q imported from our old site, Face Lift Floors:  We have sanded and stained our oak wood floors. We have put on 2 coats of water-based polyurethane. The floor still feels rough. How do you get that hard smooth finish?

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Categories Oil Vs Water Based Urethane, Wax, Etc.

Can oil modified urethane be used to recoat over Swedish (Glitsa) finishes?

January 30, 2019December 19, 2017

Q: Can oil modified urethane be used to recoat over Swedish (Glitsa) finishes?

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Categories Oil Vs Water Based Urethane, Wax, Etc.

Usual finish for a parquet floor?

January 30, 2019December 18, 2017

Q: I am sanding down a 30 year old parquet floor. What should I put on it once I have sanded it down? Do I seal it with a matte varnish, or should I oil it? What is the usual finish?

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Categories Oil Vs Water Based Urethane, Wax, Etc.
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