rabbitgoo Total Blackout Window Film Privacy Room Darkening Frosted Glass Window Tint for Home, 100% Light Blocking Black Out Window Cover, Removable Static Cling Window Covering 17.5" x 78.7"

I got this to use as a non permanent way to black out the back of a fish tank. I’ve never used the static window film before and I was pleasantly surprised. It was a pretty easy process to apply. I liked the lines on the backing so it’s easy to measure, line up and cut. I was only covering a small area worth of glass, so that may have played a part with the application, just the back of a 10 gallon tank.It’s only been on a few days but so far it’s staying in place and doesn’t seem to be lifting anywhere.Worked well to black out the back of my fish tank so far.

Easy to install, very dark and good texture, only one thing the last part of film when it runs out is hard to keep on glass becuase of the curvature of the film.. Beside this small factor it's pretty good..

Bueno

Used this to place a black backing on a 55 gallon aquarium. Looks beautiful. Much easier to apply than I thought it was going to be. The aquarium is a glass tank with plastic rim along the top and bottom. The manufacturer and YouTube videos tell you to cut it 1 inch large and then trim it after applying it. I ignored that advice and cut it precisely to size. This worked great. It fit perfectly between the top and bottom rim and the sides. Make sure the glass is clean. Before applying the film to the clean glass, soak the glass and the side of the film that will contact the glass with soapy solution (a spray bottle with water and a few drops of dish soap. I used Dawn.). Separate the film from the protective coating. It helps to place a piece of strong tape like packing tape on either side and pull them apart. Place the soaked film on the soaked glass and position it exactly. While holding the film in place, squeegee from the center outward, first one side then the other. I used a 6 inch plastic squeegee. As water is pushed from between the film and the glass the film will adhere to the glass. Keep squeegeeing until the film is firmly adhered and there is no air or accumulation of water under the film. This stuff beats the heck out of tape on background or painting the tank.

This blackout window film worked good as blackout however after sometime it broke one of my window, I was very surprised and disappointed when I started going through the reviews and I noticed this is very common so think twice before getting any film as this solution is super expensive now I have to replace a 2k window. Be careful and stay away never again I will look for another solution to the light in my room

These are a pain to put on. You'll spend a good 15-30 min trying to separate it from the plastic wrap. They also start peeling back in the corners almost immediately.

Works wonderfully. Super easy to apply and remove without any damage

For starters, I work swing shifts, so I’m only on third shift for half the month. My blackout curtains just weren’t cutting it because my bedroom windows are in direct sunlight almost all day. This product is extremely easy to apply (I did purchase the application kit sold separately, which has everything you need). I did have some help, but one person could easily accomplish the task. It blocks out almost all light, and it looks very neat on the exterior. Not only do I sleep like a baby, I also feel it has helped considerably with my cooling costs in the summer. I also purchased the “mirror finish” product from this company for my living room windows.