Try using a small amount of rubbing alcohol.
New poly floor coating turns white when wett.
I have read that humidity causes polyurethane to turn white.
Allow wood to dry completely before applying polyurethane.
However i didn t use any water and i believe the humidity level in my garage is pretty normal.
Color is another differentiator.
Water based poly has a milky white look when it goes on but turns clear as it dries.
How to fix a milky finish on wood.
Test it with a few drops of water if they don t immediately soak in the wood is too wet to paint.
Water based formulas generally are more neutral or clear.
If the sight of the cracks stains and damage on the garage surface has become unbearable then it s high time to improve your aged and used up garage floor.
Stir the material you re using until the tip of the stir stick is no longer covered with white residue when you scrape it on the bottom of the can.
I used one brush for the stain and a different brush for the polyurethane.
Brush or dab a small amount over the white marks this may help release the moisture by softening the finish.
If your garage floor coating has seen better days.
Oil based polyurethane typically adds a warm amber glow to wood particularly to lighter wood species such as white oak maple or birch.
Before you choose a new solution for your floor keep in mind that not all garage floor coatings are created equal.
You should check different factors to determine if a certain garage.
Always do a test area first if the.