All Northern Mariana Islands Travel Guides. *Savings based on all vacation package bookings with Flight + Hotel on Expedia.com from September 2013 through February 2014, as compared to price of the same components booked separately.
Best Answer: Its OK to skim coat or texture over a painted wall, and yes prep work is everything for how well the job will look and how well it will last. SO do not skimp on the prep. Watch out for wall paper, the water in the mud will cause it to wrinkle and leave air pockets and bubbles the paper.
For more information on why a skim coat is necessary, you can read this article that explains more about level five finishes. The article below focuses on how to roll skim drywall. Conclusion. Roll skimming is necessary to create very smooth walls. The taping and coating processes are also important to allow for a flat wall.