Prime Concrete Floor Before Painting

I choose to do it so that the paint wouldn t peel chip as easily.
Prime concrete floor before painting. Apply 1 layer of concrete paint primer with a paint roller. I would recommend asking the hardware or paint department about applying a primer to the concrete before painting. If your floor shows any signs of water seepage the source of the water must be eliminated before starting. Solid and stable concrete makes an ideal underlayment for porcelain tile.
Concrete must be free of dirt debris and grease that. Some of the materials used for this project require special masks and other equipment due to fumes. Apply a primer to the concrete to ensure strong adhesion of the paint. Before adding your color you need to use primer to ensure that the paint will stick.
Most primers will dry in a few hours but home improvement professionals suggest waiting a full eight hours after priming before applying paint just to be sure. I know behr has the premium plus line that contains the paint and primer in one. Again follow the manufacturer s instructions to confirm the necessary application and drying time. I would have recommended cleaning the concrete well first removing all dust and dirt.
Wait at least eight hours but no more than 30 days to paint. Primer dries in two hours. Please read all product labels carefully. I know if you want to paint the floor with acid that is a finish process of its own that looks beautiful.
Concrete primer is specifically designed to absorb into the surface of concrete filling imperfections and creating a smooth surface for the paint. You can do it in different colors too. The concrete floor must be completely dry before beginning this project. For your safety wear protective clothing eye goggles and acid resistant rubber gloves and footwear.
Priming before you paint concrete floors helps ensure that your new look will stick. It s a workout area and gets a lot of use. For exterior foundations and walls use exterior grade block filler such as behr s concrete and masonry bonding primer which also is good for interior concrete 17 98 per gallon. Masonry paint also called elastomeric paint or.
If necessary de gloss any glossy surfaces by scuff sanding or using a chemical deglosser. Select a primer that s compatible with both concrete and the epoxy paint that you. How to prime bare concrete floor before setting porcelain tile.