Does the job
I had condensation appearing on windows. When using this is creates a barrier between the windows, so no condensation.
Application was easy, just measure the area and cut 2 inches extra on each side.
Apply the double sided tape, align the cut sheet, pull slightly before sticking it to the tape to ensure less creases. Once applied use a hair dryer on, to remove any creases.
Tip - if using for condensation issues, there is also a karcher window vac available on amazon
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