I have stripped my hallway ready to sort it out, but 3 of the walls have external bullnose corners, merging into a 30cm section of square corner at the top. This obviously presents papering problems, so I would like to square up the corners the full height of the wall.
What's the best way to do this? I've no plastering experience and wouldn't trust that I'd do a good job of it. I've seen corner tape - how is this applied in this situation if possible at all?
What's the best way to do this? I've no plastering experience and wouldn't trust that I'd do a good job of it. I've seen corner tape - how is this applied in this situation if possible at all?