Thanks for the reply noseall. I'll give it a go, I have a few fittings for my angle grinder that might take the stuff off. going to make a big mess though :(
could you explain to me what a "cement slurry + render" is. If I wanted to buy it what would I ask for in the DIY shop? Also, did you...
I am renovating an old stone house built in 1818. I have a couple of questions.
Firstly the old chimney has been removed leaving only the inside of the chimney conduit exposed showing all the sooty bricks. It is thickly caked on and very tough, almost shiny in places.
Can someone tell me...