I ordered and received bubble seal 58-135 but it is to small for the track, mine measures 1/4" wide in the slot. I do not seem to find the correct size on your web sit. Do you have one in white that is 1/4" for the slot, the bubble part is about 3/16 or 1/4 also.
Tom from SWISCO responded:
June 25, 2020
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