You must choose the appropriate type of concrete paint determine if the wall is sealed from moisture and apply primer prior to painting the wall.
How to paint concrete walls inside.
Basement floor or wall.
Roll on more paint to cover the interior.
Additionally apply painter s tape to the edges of your walls molding and door frames to make sure you work in straight neat lines.
Wait at least eight hours but no more than 30 days to paint.
Because concrete is porous it absorbs a lot of paint.
Before you paint and after you seal your concrete you need to prime your wall.
Painting a concrete wall can spruce up an area or make it blend in with the rest of the area s décor.
To paint an interior wall start by protecting your floors and furniture by putting down painter s canvases.
Use a concrete primer which will help you get a smooth even surface that the paint can stick to.
However there are some things to consider when painting a concrete wall.
Unless you re an experienced painter you may want to purchase extra paint to account for more absorption than usual.
Painting interior concrete walls can add warmth to a basement at very little cost.
Then pour primer in your paint tray and use a paint brush to line the outer edges of your walls with it.
Primer dries in two hours.
To paint concrete successfully so that it looks good and lasts a long time proper preparation is of paramount importance.