The concrete block should readily absorb water and have a rough abraded surface.
Staining concrete block retaining wall.
Staining concrete block walls can provide a pop of color or change the look and feel of a space.
Deco gel is the perfect choice for vertical surfaces like retaining walls.
Step 1 clean the concrete.
Julie was able to completely cover the white concrete with our deco gel acid stains and achieve a beautifully stained concrete retaining wall.
This will not only add value to the property but also enhance the atmosphere in her backyard.
The stain has to penetrate and be absorbed by the concrete.
If in doubt at all use the concrete etching solution to break up the first layer of the concrete and allow it to absorb the stain.
If anything is on the surface of the concrete retaining wall the stain will not be able to do this and you will be left with a blotchy and uneven stain.
Whether it s an indoor area or a drab and dreary retaining wall that brings down the aesthetic a concrete block wall can be transformed with stain which requires less maintenance than paint.
The easiest way to clean off the concrete is to use a pressure washer.
If using acid based stains please remember safety gloves and goggles.
Staining block requires an understanding of the stain itself to determine the exact ratio of stain to water.