i have a 1/4 thick in SS pipe.. but ive abandoned that idea and will be going with a ceramic blanket 2in thick and a 10 dia stove pipe. which will give me a 6in inner dia for my heat riser.
Brian Hall : Unless the supplier specifies otherwise your blanket will not stand up on its own, and will need a ridgidizer, see the thread by that name, commented by Rj Schnieder!
Then do a wikipedia search for Water Glass ( Sodium Silicate) i love how you think outside the box ! For the Craft Big Al !
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