For previously painted concrete or stone wire brush the floor to help the paint stick.
Thin down super fast drying polyurethane floor paint.
Apply a thin coat using a lambswool or synthetic pad applicator or a natural bristle brush.
Add another layer of paint and then allow it to dry.
If you can still see the primer and polyurethane through the coats of paint add another layer for more coverage.
The resin is what remains after the solvent dries and is the material that forms the final barrier protecting the wood.
If you live in a dry climate you will need to add humidity to the air to slow down the drying time.
Years ago i read an article by a professional finisher jeff jewitt i think who recommended a 1 1 mix of naphtha and pu.
The first phase is the drying phase.
This creates more time for dust to settle and stick to the surface.
Wait at least half an hour to allow the coat of paint to dry and then check it with your finger.
Painters don t mind because dust isn t a big problem for them but it is for furniture finishers.
Then wipe it down with white spirit and leave to dry before painting.
You may want to thin your polyurethane for a variety of reasons.
As a result of the quick dry time is that it greatly minimizes dust imperfections.
Polyurethane is a common modern wood finish that can be purchased with either an oil or a water base.
I tried it and liked it a lot.
Direct sun will dry out the paint or stain too quickly.
For the second coat you should thin the polyurethane so that it is less likely to create bubbles.
It follows that a common problem for everyone from.
Penetrol is a slow drying oil product that lengthens the tacky stage of polyurethane and oil paint.
Minwax super fast drying polyurethane for floors is a clear oil based.
If you re working outdoors only paint in the early morning or very late afternoon when the sun is almost down.
One of it s great features is that it dust dries so fast about two minutes.
Again check your hygrometer to see when the humidity reaches 35 65.
If you have sanded the floor down to bare wood or you have a new unfinished wood floor.
Combine 10 parts polyurethane with 1 part mineral spirits for oil based polyurethane or 1 part water for water based polyurethane in a clean can and stir it thoroughly.
Thin the polyurethane and pour it into a paint tray.
A smooth floor helps the paint stick so use a floor sander and 120 grit sandpaper to sand your wood.
How to make urethane dry quicker.
Allow the paint to dry and add another 1 2 coats.
Because you want to your finish coats to be less heavy because the polyurethane has thickened over time or just to clean your brushes or messes.