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