I was looking for a couple small pieces of hexcel aluminum honeycomb.
I want it for "airflow directionalization" project. Want the thermals
to start flowing upward only ;-)

Hexweb CR III or similar material
Either 2 pieces of 4”x7” minimum or a single piece 7x7” min.
I think any of these products would work approxmately .600" thick.
1/8’, 5/32” or 3/16” cell
5052 or 5056 alloy
Any foil thickness.

Does anyone have a source?

Thanks
Chris