I'm looking for advice on a ready-mixed filler to use for repairing a section of wall. I took off a handrail that unfortunately took out a bunch of the render on the wall and has left a big open crack or open surface area that is up to about 1.5 centimeters at its deepest.
I'm wondering what type of filler I can use, ideally something ready-mixed that I can drill into later to reattach the handrail.
I'm wondering what type of filler I can use, ideally something ready-mixed that I can drill into later to reattach the handrail.
