Doing the prep work before you repaint a concrete floor avoids a peeling paint job later.
Preparing basement concrete floor for painting.
A floor buffer is a fast moving high powered machine.
You can rent a floor buffer from a hardware supply store.
Use a floor buffer for scuffing away the loosened spots of paint.
While concrete is a practical material for a house s foundation it isn t a very pretty surface to look at.
Concrete can be difficult to paint.
Test the humidity in your basement by taping a piece of plastic onto the floor and letting it sit for 24 hours.
Before you start remove any loose or peeling paint by sanding with medium grit sandpaper or wire brushing the surface.
How to repaint concrete floors.
Allow the cleaned surface to dry.
There are a number of coatings that are suitable for concrete floors and one of these is paint more specifically epoxy paint.
To get the best results however you must prep the floor properly before you paint.
It must be treated so paint will stick to it and painting should only be done within a specified temperature range and dry conditions.
A moist surface isn t ideal for further cleaning or painting.
Please read all product labels carefully.
You ll want to choose a paint specifically for concrete like epoxy paint.
The concrete floor must be completely dry before beginning this project.
If your floor shows any signs of water seepage the source of the water must be eliminated before starting.
Following the proper prep procedure will dramatically affect the look and longevity of your finished project.
Concrete paint can be purchased in either latex or oil based epoxy enamel.
Make sure conditions are right before starting the project.
If you have concrete floors in your basement garage or screened in patio you don t have to live with lackluster.
Fortunately most epoxy paints work well on concrete and you can transform a gray basement floor into a colorful focal point.
Some of the materials used for this project require special masks and other equipment due to fumes.
How to grind a concrete floor to accept epoxy paint.
The best material for painting a basement floor is a two part epoxy paint which consists of an epoxy resin and a hardener that are mixed together.
Step 2 buff the concrete surface.
Epoxy paint comes in a variety of colors so you can find one that matches your style.