As the tsp reacts with the concrete you are likely to notice a slight bubbling across the floor or surface.
Preparing concrete floor before painting.
The concrete floor must be completely dry before beginning this project.
Let the surface dry thoroughly before you begin to paint the concrete.
You can brighten up your old garage floor with a paint job that will stand up to the wear and tear of garage use including car tire traffic.
Following the proper prep procedure will dramatically affect the look and longevity of your finished project.
Doing the prep work before you repaint a concrete floor avoids a peeling paint job later.
You can rent a floor buffer from a hardware supply store.
Use a floor buffer for scuffing away the loosened spots of paint.
Some of the materials used for this project require special masks and other equipment due to fumes.
Before you start remove any loose or peeling paint by sanding with medium grit sandpaper or wire brushing the surface.
A great looking finish begins with the right start.
Allow the cleaned surface to dry.
How to repaint concrete floors.
Masonry paint 20 per gallon can be tinted and is much thicker than exterior paint.
Allow the floor.
Priming before you paint concrete floors helps ensure that your new look will stick.
Concrete paint can be purchased in either latex or oil based epoxy enamel.
Step 2 buff the concrete surface.
Select a primer that s compatible with both concrete and the epoxy paint that you ll use as a finish coat.
A floor buffer is a fast moving high powered machine.
If your floor shows any signs of water seepage the source of the water must be eliminated before starting.
A moist surface isn t ideal for further cleaning or painting.
How to prepare an old concrete garage floor for paint.
Exterior house paint can crack and peel on concrete.
Dry the final coat of paint for at least 24 hours before moving items onto or near the newly painted concrete to ensure a smooth professional appearance.