Crestline bubble glazing

A home owner from Arkansas says:
I have 30 year old house/windows. The windows are aluminum clad wood made my Crestline/Vetter who I think are no longer in business. I'm attaching a photo of the original stripping. The flat part is 1 3/16" wide and the bubble is supposed to be round (I think).
Thumbnail of the uploaded file named Gneg 1.jpeg
Thumbnail of the uploaded file named Gneg 2.jpeg
Profile picture of Casey
Casey from SWISCO responded:

Hello,

We'd be happy to look into this for you but could you confirm how your seal installs? I don't see any kind of kerf or backing that would hold it in place. Thank you. 

Identifying Replacement Weatherstripping
Identifying Replacement Weatherstripping
VIDEO
WATCH >
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)
Current wait time is 3-4 business days
We promise that one of our experts will personally get back to you as soon as they are able. Thank you very much for your patience and understanding. If your inquiry is time-sensitive, please feel free to reach us at (888) 991-1929 or at help@swisco.com.