I have a bit of a knotty decorating problem so I decided to invest in a product I saw being advertised on t'interweb.
It's just arrived and I am really looking forwards to using it. Although, given just how versatile it is, it seems a shame to waste it all on my wall...
Something I've never heard of, JTH. Wall turtles? Eye-punching? And how on earth would something like that prevent a wall from protruding - which I take to mean 'bellying'? :-/