On Jul 31, 10:58*am, Tony Hwang wrote:

Hi,
I watched the guy applying the 3M film on our patio single pane windows.
It comes many different shade and color.
No backing for sure. On a clean glass, he thinly applied *ivory gentle
liquid soap put on precut film sheet and squeeze out over and over until
there is no bubbles. just few minutes effort. Just like hanging wall paper.