Birdgunner
Well-Known Member
Last edited:
Considering the original design, would there be an advantage to bending the metal skin as shown in cross section in the attached image to hold the mineral wool and to protect the mineral wool on the top from liquid and on the bottom from heat?
Now, if you knew someone with the tooling to extrude the raw sheet into the cylinder shape of the proper diameter while at the same time forming the C channels at the top and bottom, then you might have a chance. Calling Alibaba!
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