It was time to replace the ceramic wool in my Devil-Forge FB2Mb furnace. I purchased some wool and rigidizer from SIMOND STORE off Amazon. Both items together cost $113 after tax. I will include the links below, there is enough that I can rebuild the furnace again once I burn this one up. It was pretty easy to replace and only took me about an hour. I let the rigidizer cure for over 24 hours and then melted some copper wire to take it for a test drive. I hope you enjoy watching this one as much as I did making it.
-The Growing Stack

Links to the wool and rigidizer I used:

https://www.amazon.com/Ceramic-Blanke...

https://www.amazon.com/Simwool-Rigidi...