Apply the first coat evenly across the entire wall. Use a 3-in. taping or similar knife to scoop the plaster onto your trowel. Then start from one end and work your way across the wall ...

Read more: 13 Hacks To Easily Erase Stubborn Wood Furniture Scratches How soon you'll be able to paint your plaster depends on the application process and the environment. For example, skimmed ...