well we arnt one of those dodgy freaky forums like the others you frequent sorry :RpS_biggrin:
so are you doing the job or are you trying to make sure someone is doing the job right?
Dodgy, freaky forums... either you really have been watching me (that, or you've frequented the same places!) Admit it, weird can be good
Although I do perform some of my own stunts, my brother has been a plasterer (22 years or so) so I'll probably get him to do it, based on the cost of the products and the fact that his finish will be far superior to mine (not to forget that I'll get it done for free if I don't mind waiting 7 or 8 months for him to turn up unannounced in the van saying "get the kettle on then homo, we're plastering your fireplace this morning."
When I looked into appropriate materials for finishing around stoves (some time ago, and prior to asking my brother) I came across Vitcas products, just the ticket. When I asked my bro, he said he hadn't had any issues with sand, lime & cement but said there were proprietary refractory renders/plasters available; I think he said he'd plaster it with whatever the feck I wanted iirc. So I thought I'd check opinion/advice from here (good name for a plasterers forum, I couldn't find a way to argue against my own logic in asking here) before shelling out any coin.
So I'm going to use Vitcas. I'm undecided yet whether or not to use their render (because I'm a tight git.) If it cracks, nobody dies and it isn't a major undertaking to do it again if need be.