Hi Al's
Good to hear I won't have the only WFO in JHB
I got my bricks and mortar from Vereeniging Refractories and my Vermiculite from Mandoval. (I will post contact details and pricing with some pics soon)
I would be interested to hear where you found your stuff...looks like I might be short a bag of mortar...and thats a rather long drive for one bag
BTW How did you insulate your dome? I haven't managed to find a supplier for Insulfrax so I might just go with a really thick layer of vermiculite.