Sanding will remove any protective coatings and help even out the surface.
Staining exterior concrete walls.
The permeable surface of concrete absorbs staining agents so water and scrubbing alone won t work all the dirt out of the porous concrete.
If you plan to stain a concrete driveway patio or other outdoor surface just make sure to check that the concrete stain you use is suitable for exterior applications.
Julie was able to completely cover the white concrete with our deco gel acid stains and achieve a beautifully stained concrete retaining wall.
Wash away any dust created from sanding.
This will not only add value to the property but also enhance the atmosphere in her backyard.
If the wall you are staining is inside i would suggest using our concrete stain prep and giving the wall a through scrubbing with a stiff straw brush.
A thorough cleaning with a concrete safe cleanser.
That article also describes products for deliberate coloring or staining of concrete floors walls or ceilings.
At concrete stains we categorize concrete stains and discolorations into diagnostic groups and we also discuss the causes of concrete stains or discoloration and methods for removing concrete stains.
Deco gel is the perfect choice for vertical surfaces like retaining walls.
Sand the concrete wall using an electric sander or grinder and fine sandpaper.