Thanks for posting. Always interested in another point of view.
I thought that maybe it could work as a light liner for steel chimneys.. it would be interesting to see how long that would last as a chimney liner.
Now I can go back to my overunity device. At least that’s a sure bet !!
"Ace of Hearts" sounds a little like "Ace o Farts" - says this tiny ad:
It's like being on a deserted island - only with gardens and natural buildings in Montana