
Ok, we installed a shower door and it has held up to daily use for about 2 months with no problems. But the spray gun for installation, because the wetter your glass and product, the easier it will go. You can reposition and simply reapply if you make mistakes. If you've ever tinted your car windows, it's the same. Otherwise I would have looked for instructions on YouTube. Otherwise a great product as I know it is not permanent if it lasts a year or two I will be very happy. No adhesion issues, no loose edges or puckering. Looks like it'll be a while before we take it off.

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