The procedure for stripping cinder block and masonry walls is virtually the same as that for stripping paint from any material at the beginning of the job but because cinder block is so porous the end of the job the part where you remove the paint residue can be difficult.
Removing peeling paint from concrete walls.
Masonry walls whether built of stone brick or cement all absorb moisture and react to stresses due to their weight and age.
The surface is blistering and peeling and i see small white deposits.
When inferior or inappropriate.
Painting over dirty walls excess moisture improper prep and using latex paint on top of oil paint can all affect the paint s adhesion and cause it to eventually begin flaking off.
A wall with peeling paint can be an unsightly mess in a home causing a homeowner embarrassment and frustration.
Before starting lay a cloth on the floor beneath the area you will be working on so that the flaking paint can be easily removed later on.
Remove peeling paint from walls with paint stripper.
The temptation is to scrape all the loose paint off and then repaint the walls.
Removing old paint off basement walls is a time consuming effort.
Rather than just scrape the paint with a putty knife to remove the loose paint before i applied.
Then wipe the wall with a soft cloth to remove any loose paint or dirt before starting.
You ll probably ultimately have to use a power washer but since most of the paint is gone you won t have to.
If you decide to remove peeling paint from your walls with paint stripper a good choice is dumond smart strip advanced paint remover.
How to fix a peeling masonry wall.
To solve the problem you ll need to remove the peeling areas and start over with fresh coats of primer and paint.
The most common way to remove paint is by scraping it off and the same is true for concrete walls.
My house is 90 years old with a poured concrete foundation.
It is water based 100 percent biodegradeable zero voc and powerful enough to remove eight to 10 layers of paint at.
This is one option.
Basement walls present a challenge because the cement walls are porous and this makes paint removal difficult.
I think i have efflorescence on the concrete walls of my basement.
In my garage i had painted walls that were pealing in areas.