What causes new exterior paint to bubble and blister?

Questions & AnswersCategory: Exterior Painting QuestionsWhat causes new exterior paint to bubble and blister?
Betty asked 7 years ago

Just repainted my old home (1923) – lap siding – used Behr paint w/primer included — scraped off all old paint. Now bubbles and blisters have formed. What caused that and how can I prevent it from happening more and more?

Your Answer

11 + 1 =