We have reproduced the 1968 trim in quality 304 stainless steel to replacement fit glass or Plexiglas that is 1/8" thick. It comes in 32" lengths with square cut ends. You will need at least 2 strips to complete a window, with seams at the glass clips on the bottom edge of the glass. Measure your glass to determine exactly how many strips you need for your project.
Like the original, this material is quite thin. It is 26 gauge (.0187"), so it can easily be cut with a thin Dremel cutoff wheel or some snips. You'll need to cut it to length and miter the two lower corners.
The trim is attached to the glass with a small amount of clear silicone caulk as an adhesive.
Please note this item will arrive with light tool marks from the stamping process. The scratches can be removed with Scotchbrite and then polished to your desired finish.