Was the paint applied to the plaster of the wall or on a wallpaper? If on a wallpaper. . Same thing happened to a friend of mine( air bubbles).
1 How Long Do You Wait Before Painting Paintable Wallpaper?. Removing unsightly bubbles improves the look of the wall, while avoiding more extensive .
fixing bubbles after wallpaper removal and painting you can get some bubbles. This is how to fix them.
seal up the wallpaper bubble spots with some oil base primer with a brush is best or you can use a spray can.
As other posters have said, if the wallpaper is in good shape you can paint over it
Explanation: wet paint over paper makes it bubble,then paint drys and curls up seams on wallpaper,if the glue under wallpaper has dry spots,here comes the .
The best way to stop wallpaper bubbling is to be proactive from the beginning.. Wallpapering and painting can be messy, so when you're decorating, .
Roll gently with a wallpaper seam roller to flatten the bubble. 2. Fixing curled. Putting paint or wallpaper paste over it will only make it more likely to come off.