If your hardwood floors are in need of refinishing you have two main choices.
How to sand hardwood floors between coats.
And if the area is small you can use a pole sander or a short sanding paper.
The sanding between coats accomplishes two things.
Aside from the lack of sanding between coats i adhered to the instructions rather well.
Charles recommends you watch the 3 trace co.
Because polyurethane creates a coat of polymer over the hardwood floor it will need an inter coat scratch minimum of one time during the process.
Between each coat the polyurethane must be sanded with a light grit sandpaper.
Join charles to see the most important part of finishing your wood project to get a perfect glass smooth finish.
For a large area this is best done with a low speed flooring buffer like the one in the photo on the left and an abrasive screen.
By sanding your floors yourself you could potentially save hundreds or even thousands of dollars so long as you do it right.
And now you ll have to sand the entire floor with 220 grit sand paper and clean all the dust up.
It removes defects from the applied urethane as well as small dust particles lodge in the dry finish.
And then read this post about how to refinish hardwood floors.
If third coat is desired repeat step 5 before application.
Keep in mind that sanding really isn t what you re doing if you are between coats you don t have to go back and rent the drum sander or edger again.
To create a good resistant finish multiple coats of the polyurethane may be required on the wood surface.
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I left the table to cure in my shed.
If you do have to sand between coats of polyurethane on floors because you didn t get to the second coat within the required time frame then that s a bummer.
Do it yourself or hire and pay someone else to do it for you.
Store and dispose of oil soaked rags properly.
Sucks to be you.
Situations differ but you may not be able to refinish your hardwood floor more than 10 times.
You need something much gentler.
Let dry 4 6 hours.