Scrape the wall lightly with a 6 inch drywall knife to remove any loose cement or other substances stuck on the.
How to smooth concrete wall.
Place an old screen over a wheelbarrow.
How to skim coat concrete walls.
Floating removes the marks left by edging and brings the surface one step closer to a final finish.
How to smooth a concrete wall finish 1.
Pour about 10 pounds of dry sand on the screen and shake it back and forth to.
Pour half of the.
Rough concrete can be very difficult to work with.
Not only does it limit you to the types of tools that can be used to apply an epoxy coating but it will a.
How to smooth a concrete wall finish step 1.
Cover any items such as furniture that will remain in.
Wash down the concrete wall with a pressure washer to get rid of dirt debris and oil stains.
Sand any particularly bad areas of concrete with rough grit sandpaper.
Do not try to make the wall level.
Hold the trowel almost flat and swing it in large overlapping arcs while applying pressure.
Roll liquid concrete bonding agent over the surface of the wall in fairly straight lines using a short napped.
Trowel a 3 8 inch.
Allow the area to dry.
Smooth the surface with a steel trowel after it s partially hardened.
Lay plastic drop cloths on the floor to protect it from the skim coating process.
Step 1 fill a bucket with water and 1 tbsp.