How To Fix Damaged Walls Before Painting. An expert suggested to use a breathable plaster to treat the walls (the expert wasn't aware of my will to use lime paint and. This sometimes requires several applications of sheetrock compound which i will also refer to as mud.
It can, however, require a bit more extra time and skill than. Cut a scrap piece of plaster board to fill the hole of the wall, making it about a ΒΌ inch shorter and narrower. You're probably already thinking how do i clean my wall without damaging the paint? a downside is that this finish shows every single imperfection on the wall, and it requires additional preparation before painting.
Here's how to fix those problems before putting on a new coat of paint.
Before fixing water damaged drywall, locate and resolve the water source. An expert suggested to use a breathable plaster to treat the walls (the expert wasn't aware of my will to use lime paint and. How to remove mildew on a painted wall. Most drywall by itself is not smooth.