Painting over wallpaper
#1
I am painting a room that has had wallpaper on it for approximately 15 years. I put up the first coat of primer and everything appeared fine but when I began to apply a second coat, bubbles started popping up in the wallpaper.
What can I do to either prevent the bubbling or correct the places where the paper has bubbled?
What can I do to either prevent the bubbling or correct the places where the paper has bubbled?