View Single Post
Old 06-02-2021, 04:52 PM   #5 (permalink)
freebeard
Master EcoModder
 
freebeard's Avatar
 
Join Date: Aug 2012
Location: northwest of normal
Posts: 29,327
Thanks: 8,343
Thanked 9,104 Times in 7,520 Posts
...a largish diameter of perhaps 1/4" [thickness]?

As an exemplar, yes. Mylar or aluminum foil would be reflective, it all comes down IMHO to the supporting structure. Maybe 3mm stainless steel? Buffed Polymetal?
__________________
.
.
Without freedom of speech we wouldn't know who all the idiots are. -- anonymous poster

___________________
.
.
Impossible is just something we haven't done yet. -- Langley Outdoors Academy
  Reply With Quote