Looking for this window seal. This is a bubble seal but the slot is on top not on side. I couldn't find exactly like this on your website
Bob from SWISCO responded:
February 1, 2021
We don't have an exact match for this bubble seal, but it looks like it uses a T-Slot base, so could the 58-135 work as a replacement? Compare the end profile dimensions and let me know what you think.