Quick Plaster Repairs to Walls
“The final step is to give your treated surface the same look as your old wall. You do not want others to notice that you just repaired your walls.“
Tools and Materials Required for Plaster Repairs to Walls
● Putty Knife or Trowel
● Mixing tray
● Sandpaper or sponge
● Joint compound or pre-mixed plaster
● Primer and Paint
7 Steps for Quick Plaster Repairs to Walls
Step 1: Clean your cracks and holes
Clean your repaired surface first. It looks like an unnecessary task in plaster repairs, but it is a much-needed step. If cracks and holes aren’t clean, it will not allow the joining compound to make a good bonding with old plaster.
If you have a vacuum at your place, use it to clear all dust and debris in cracks and holes. Make sure you have cleaned it thoroughly so that no dust particles are left behind.
Step 2: Wet Your Treated Surface
Start by moistening your cracks and holes in the wall to increase the adhesiveness in the old plaster. You can use water for this or any other available adhesive at your home. There are special adhesives available in the market for this purpose.
Step 3: Preparing joint compound
The required materials you’ll need for this task vary according to their quick-setting time property. It can range from 20, 45, and 90 minutes joint compounds are available in the market. You should pick at least 45 minutes because it will provide enough time to complete your filling work.
Take material in the tray – a rectangular is preferable – mix it with the right proportion of water. Keep adding water and joining the compound until you get a peanut butter-like consistency.
Step 4: Fill the Cracks and Holes
After mixing water into the jointing compound, your race with the time starts. You have to fill all your fault surfaces within the mentioned time of your joint compound.
Pick a putty knife or trowel – whichever you feel better to handle – and take a small amount of putty – you just prepared – to fill the cracks and holes. Make sure you fill your faulty surfaces and smoothening them with the knife.
Step 5: Let it dry
Use a plaster dryer to speed up your plaster repairs to the walls. It will dry your fresh filling in no time. But do not over-dry your putty because it can burn it and make your task difficult. If you do not have a plaster dryer, you can leave your surface to nature to dry itself. But you have to possess little patience for it.
Step 6: Rub your filled surfaces with sandpaper or sponge
You can use either 120-grit sandpaper or a sponge to make your surface even with the old plaster. Do not use sandpaper or sponge more than required because it may tear your fill. Better to go for sandpaper since it will make your task easier and time-saving.
Step 7: Paint your walls well and cover up your plaster repairs to the walls
The final step is to give your treated surface the same look like your old wall. You do not want others to notice that you just repaired your walls. Use the same pigment or colour to give your walls the exact appearance.
How much does plastering cost? | 2021 Australian price guide Summary: Plastering typically costs around $25-$50 per square metre (depending on size), so if you’re