I have drilled in the wrong place in the wall. I want to fill and fix this wrong hole before I drill in the correct place. The reason has to do with change in plan of what shelving system is going to be installed.
The hole I drilled is actually quite deep. I am sure it goes partially through the brick under the plaster.
Besides this, there is one more thing. I used hammed to pull out a screw that was inside a plug in the wall. The screw and plug came out but it also made a massive damage to the wall. Now hole in the wall is the size of circle formed by touching the thumb with index finger, a bit more than an inch. This hole is not very deep but is quite large.
In the shop there is a mind boggling and bewildering assortment of products. Some show picture of crack, some show picture of holes, some say 2mm, some say 6mm and so on. I am totally confused what I need to buy in this case.
How are such holes supposed to be filled in? Is it important that the filler material go all the way to the full depth of the hole? The items I found in shop show picture of cracks and I am not sure if they can be used for holes like the ones I have described.