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Newly installed drywall panels provide a flat wall surface, which is suitable for hanging wallpaper or painting after plastering, depending on your preference. Here, we are describing plastering itself, which is an essential step. If you do not feel confident, to do this yourself, rather find a plasterer through Mr-Skill. If you go ahead though, it is essential that you apply the dry wall compound in precise steps, in order to obtain the smoothest finish.
What You’ll Need 
Drywall plaster mix
Drywall tape mesh
Drywall tape tools
Respirator (facemask)
Non-slip drop cloths
Tips and Cautions
Remember you could also get a plastering quote from one of our craftspeople on Mr-Skill.
Use non-slip cloths to cover floors before plastering, and tape up door and window frames to prevent fine dust from infiltrating the rest of your home.
Apply several thin coats of plaster mix rather than one thick layer to avoid lumping.
When sanding down after the final plaster application, be sure to wear a facemask.
STEPS
1. Cover each seam on the drywall panel with the self-adhesive mesh tape, and avoid tape overlap where the vertical and horizontal joints meet.
2. Use a trowel to pack the plaster through the mesh and into the seams. Don’t forget to cover screw holes carefully in the panels.
3. Gently scrape off excess plaster while it is still wet, using a trowel.
4. Leave the plaster coat to dry properly, and then sand off any high points with a drywall sander.
5. Apply a second coat and repeat the process per the above guidelines.
6. Sand the final plaster with fine-grit paper and wipe clean. Apply a coat of plaster primer paint. Once this is dry, you are ready to paint.
One of our London plasterers has built and plastered more walls than he cares to remember, but he can never resist the look of satisfaction on the clients face when he completes yet another successful job.