Julie used coffee brown black english red deco gel and solvent based satin finish acrylic concrete sealer to complete her retaining wall project.
How to stain concrete block retaining wall.
Prep the concrete wall for staining.
Step 3 stain the concrete.
She decided that gel acid staining concrete retaining wall would be for the better.
Cover areas you don t want stained.
With proper care and maintenance the stained and sealed concrete should last years.
Step 4 seal.
Allow the cinder blocks to dry thoroughly before applying paint stain or a dye.
Staining concrete walls step 1.
If anything is on the surface of the concrete retaining.
How to stain a concrete retaining wall.
Using a medium bristle brush you want to be sure to brush the stain deep into the cinder blocks in order to push the stain into the porous surface of the wall.
If the concrete blocks are outdoors a pressure washer will thoroughly clean the dirt and grime that can cling to the uneven and gritty surface.
The stain has to penetrate and be absorbed by the concrete.
After prepping the concrete wall you ll want to tape off or cover any areas.
A concrete wall is less likely to have contaminants than a floor but that.
Apply stain to.
Dissolve a solution of two cups baking soda to one gallon of water and pour over the stained wall.
Step 2 etch the concrete.
Spray only until the concrete begins to absorb the stain.
Step 4 seal the concrete.
I used direct colors deco gel concrete acid stain two years ago to stain a 120 foot white concrete retaining wall.
The solution will neutralize the stain.
Generally if you go in a clockwise direction first and then counter clockwise over it you should avoid any unwanted streaking.