Therefore the first step to correct any type of basement wall stain problem is to provide adequate foundation drainage in order to minimize the water infiltration.
Staining concrete block walls.
It has concrete stain oil based paint then acrylic paint in that order i am assuming the last paint was acrylic because that is most of what is peeling away from the white oil based underneath.
I have 67 feet of an exterior 40 year old cinder block wall on my property.
Concrete block walls are an economical choice but often do not come with many color options.
Fill the pump sprayer with the stain of your choice and make sure the nozzle is adjusted for a wide pattern.
How to stain a cinder block.
Begin working in one corner of the concrete retaining wall.
Step 3 stain the concrete.
She decided that gel acid staining concrete retaining wall would be for the better.
If desired various faux finishes can be applied and multiple stain colors can be mixed to give you a unique finish.
When you apply the stain do so in a naturally sweeping motion circling back to the side and back out again.
In many cases the concrete stain may come as a concentrate and need to be mixed.
Let the wall dry for a day.
When groundwater consistently infiltrates the porous concrete walls through capillary action wall stains and related problems can occur.
Julie used coffee brown black english red deco gel and solvent based satin finish acrylic concrete sealer to complete her retaining wall project.
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.
Staining concrete block walls can provide a pop of color or change the look and feel of a space.
However most concentrates are around a 1 1 ration of concentrate to water.
I used direct colors deco gel concrete acid stain two years ago to stain a 120 foot white concrete retaining wall.
This is dependent upon the texture of the block wall.