I've two chimneys to do on a house I'm gonna be renovating in a similar situation, old paint on them.
Render is too hard to knock of without destroying the chimney structure.
I'm putting a new capping on, and was thinking would rendaid or hp12 be ok to put directly on it with mesh and then pinned???
I can also finish with what I like, but would like something really water repellant as much as possible.
Would like the render experts opinions and thanks in advance
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