Bubble seal for vinyl single hung windows

A quick learner from Naperville, IL says:
Bubble diameter is about 0.25"
T- slot is about 3/16" and overall height is about 5/8"

I don't know the make of the windows, but there are likely 15+ years old. I've found a few of your products that are close.
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Casey from SWISCO responded:

Hello,

Your bubble seal resembles the 58-182. Take a look and see if the specifications could work for your application. Thanks for posting! 

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