Water based urethane will dry clear while oil based formulations will impart a slight golden.
How to fix a wood floor finish.
Many finishes take 24 hours to dry.
Clean each area with a wood floor cleaner and roughen a 6 x 6 in.
It s a big job.
If you face medium scratches that show only slight damage you may be apply to apply a new coat of finish to the area without having to refinish the floor entirely.
Scuff the worn spot with sandpaper.
Consider three coats of oil based finish or four coats of water based finish.
Area with sanding screen.
Before applying the filler tape off the damaged area so you don t accidentally apply filler where it doesn t belong.
Mix equal parts of the epoxy based filler and apply to the gouge with a putty knife.
Vacuum up the dust and apply the subsequent coat.
Aside from a few tiny whiskers caused by dust particles it should be smooth.
Rub water stains with no.
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For deep gouges or dents you can use a wood floor filler and wood stain to repair the damaged area.
Make sure the finish matches the original as closely as possible.
After 24 hours take a look at the polyurethane.
If you take a chunk out of the floor you ll have to fill the divot with wood putty then sand stain and finish with urethane making sure it blends with the rest of the floor.
Hardwood floor finishes have varying levels of ease durability even glossiness.
The coarser paper will cut back the finish more efficiently.
Then wipe away the sanding residue mask around the test area and give it a coat of polyurethane photo 1.
If your floor is natural unstained wood then try a few types of floor urethane on your test patch.
Wipe the floor with a clean cloth and dry it.
Use 120 grit paper to sand the finish around a spot from which it has completely worn.
Apply a light coat of floor wax to the floor s finish and buff it.
Apply the finish with a lamb s wool applicator in smooth even lines while avoiding drips.
Treat medium scratches with a new coat of finish.
Then sand and finish.
How to repair scratched wood.