The definition of level is expertly argued on points that range from the shape of earth to the surface s relation to the plane of the seas.
Mudding a wall before tiling.
Sand the area with medium grit sandpaper until even and vacuum up the dust.
Drywall sheets are a big improvement over plaster and lath type walls in older homes.
Count how many tiles you ll need.
Poor adhesion causes texture to peel and bubble from the wall and create an unprofessional looking texture and plaster finish.
Vacuum clean and wipe the walls.
Repair any loose or cracked tiles.
Plywood or drywall is insufficient as a subfloor because it is a permeable material that will rot away when exposed to water.
If it was just a small spot ok.
Remove the tile and prepare the wall according to the corresponding instructions above or tile over the existing tile.
Start with planning your wall tile installation.
Cement backer board a type of wall.
Do a precise measurement of the surface.
Prime the surface prior to the tiling.
Use even pressure and do not force the primer onto the.
To do so make sure all of the tiles are intact and secure.
Wipe with a damp cloth to remove any remaining dust and allow to dry.
Prime to seal it and let dry.
Even walls covered in drywall.
I would redo the wall yes more work and a delay but it is not a patch it will be right when you finish it and all those other issues you bring up will also be addressed in one instance.
As for mudding to make it even i would not even attempt it.
You may also paint this area if only tiling a portion of the wall to minimize cut in work around the tile.
Application roll on the primer the same way you paint a wall.
If the drywall dust is not removed before applying the primer the primer will not stick to the wall.
The technique of layering means for you to apply one layer of filler and let it dry before you apply the next coat.
How to use mud on uneven drywall.
How to make a plaster wall level before adding tiles.
If existing tiles are beyond repair remove the tile and install a piece of wallboard in its place.