thomas rubino wrote:Hi Fraser;
I think the calcium silicate at 1000C is not quite good enough.
I can check with my supplier of cfb if you like.
His prices are good , shipping in the US is fair but he does have a crating charge on cfb.
Shipping to you might be very expensive.
If its not too much trouble then please ask.
Apparently suppy chain is seeing disruptions across europe due to pandemic.