Will it work on cinder block walls that are painted?
1964291
It's a decal, it's very thin, I would guess that if there's grouted cinder block, the grouted gaps would show through. This would work best on a relatively flat wall, so really depends on what your wall looks like. Hope that helps!
1016219
Hmmm if the wall is rough and bumpy, maybe not - due to uneven adhesive and possible humidity. If it's painted and smooth, it may work. You could buy a pack and test it out but I think they are made for drywall since drywall is not as strong as brick or stone and it gets damaged so easy. You pull these off wrong and it rips the paper right off of the drywall.
1929117
Definitely, NOT! Radon Seal works by a chemical reaction between it, and the cement in concrete. It does NOT work unless it's used on clean, porous concrete. There is less cement in concrete blocks (also known as cinder blocks) so more radon seal is needed in this case. NEVER use RadonSeal on anything but cement based, porous concrete walls, floors and blocks. Sorry!
2085130
Yes! If the drywall isn't painted however, it might rip the whatever it is the face of drywall is made from if left for a long while. But on paint you should be golden.
2122018
I don't see why it could not be mounted to a cinder block wall. I would think you could drill the mounting holes and insert those little plastic screw anchors and the screws should hold just fine.
341723
I don't think it will. The directions tell you to saturate the area, cover with a wet towel and let in pull the salts to the surface and then you use an extractor (steam cleaner or shop vac) and suck it all up. I don't think that will work on the walls and if the grout is yellow it won't fix that either. Buy some grout cleaner and a grout brush for that and as for the walls, I would say a water and bleach solution and use a washcloth.
1179628
no it won't hold up to any kind of weather as far as I could tell. It certainly won't stick to cinder blocks. It fell off my smooth, indoor walls within a day.
133328
I'm not too sure what a block walk is- but it sticks great to a regular painted wall- we even used glossy paint and its been just fine.
2064577
Yes, I used it for this application, worked well even with some slightly uneven bricks. Recommend using a towel or stiff brush to make sure you have a clean surface before applying.
192321
I do not know, mine is against a white concrete block wall, so had no need to paint. Perhaps a spray paint that is manufactured just for plastic would be o.k.?
2011263
I used it on old painted brick and it came off completely! Be sure and cover it with plastic bags for about 3 days so it doesn't dry out and I have no doubt it will work.
1358178
If the wall is smooth it should work. Did not work well on my son's walls which were more like stucco (yeah, inside!) and so the hold was not consistent. Hope that helps.
520498
Yes, but I had to use elmers spray glue because the adhesive it comes with is not stong enough. My walls all freshly painted with minimal texture and it fell off after a day or two.
973847
It will work on wood, but I doubt it will go through brick. This is meant for soft materials, upholstery, etc.
1129075
I'm not sure if it would work on walls because the pen won't be upright. You may want to order one and try it. It works well for anything you need to paint when you are pointing down.
1992089
It probably will stick to anything. Including you. I would scrap wall as good as you can, then paint with dry lock first. It drys hard so water will not penetrate.Double check with manufacturing, I only used this stuff one time.
1789487
It will definitely adhere to the brick. I have used it inside my fireplaces on several new homes to keep the firebox black. It will eventually burn off in some places on so I just repaint it every couple of years.