7TECH Phone Scratch Remover and Cracked Repair Liquid Liquid Glass Screen Protector | Universal Nano Protection Suitable for All Phones Tablets Smart Watches (up to 3 Devices)

This is my first experience with Nano liquid screen protection and I can happily say that I am very pleased with this product. The 7Tech people are very helpful and emailed me the day I received the package. The instructions on the packaging were too basic, but the email had step by step instructions and made the process very easy and straightforward. I had no problem applying the liquid to my new iPhone 11 and even with my reading and re-reading the steps and watching a video on YouTube, the process was quick 12 minutes and 10 of that was drying time (They said let is dry for 5-10 minutes, so I choose the latter). I tried to scratch the screen afterwards a little (still very cautious!) and it rubbed right off after scratching it with my keys. It looks great and there have been no impediments to the touch functionality at all. The screen is nice and clear, looks just as good as it did before the application. The steps say to use the supplied dry cloth to buff it after letting the Nano liquid dry 5-10 minutes, but I put too much liquid on and the tiny cloth was not able to get rid of all the streaks left after drying, so I used a microfiber cloth I had and it buffed off all the streaks without a hitch! I think I am still going to put a ballistic glass cover over it, but this makes the screen much more durable and I am very pleased with it.

Doesn’t work, liquid doesn’t remove any scratches not even minor ones, and screen is exactly the same than before. It feels more like a cleaning product than a protector or scratch remover. Don’t buy

Honestly I did not think this would work at all but I had no other choice. I own a Sony Xperia XZ3 and it has rounded edges and there are no laminated glass screen protectors that will stick to it. Today, as I was getting out of my car, I tripped and fell in a pothole right next to my car door and the phone flew out of my hand and landed face down about 20 feet away on the hard concrete. I do have a case on it which slightly elevated edges but the screen was obviously hit hard because there were scuff marks from the pavement all over the screen itself. Not only was it not cracked but the scuff marks from the screen hitting the cement quite forcefully, just brushed right off. No damage at all! I never wrote a review earlier because I had no way to know if this actually worked. But it does work and it works extremely well. Easy to apply and if it can stand getting slammed against the cement without a mark on the screen I'm a True Believer in this screen protector! I'm still in shock because I can't believe what a good job this liquid did! Thanks to the seller!

Unlike other products does not fill in tiny scratches if that’s what you’d like, unlike its description , it is however good for new devices ( with no scratches) and simple to use if you read the instructions.

Doesn't work as described. Doesn't remove scratches. Might help with reducing smudges, dust, bringing some clarity back to your screen. Too expensive for what it claims to be able to do.

As my title says, this stuff works well on preventing scratches. It's very easy to apply and a little bit of solution seemingly goes a long way. I made the mistake of going without a screen protector after I basically shattered the past two. I'll be honest, I drop my phone an embarrassing lot. So when my last one cracked, I delayed replacing it for too long. The screen itself was/is fine, but little scratches started to buildup. Specifically, there's two deep scratches that I was hoping this solution would help fix. Unfortunately, it didn't. But they never claimed to fix such scratches. I'm also not sure if it really helps prevent finger smudges. If anything, I think I noticed more fingerprints after applying it, so I ended up also putting a screen protector over the top. I also applied this solution to my Apple watch. So far, so good. The watch seems to be much more scratch resistant, so it must be working!

Product was easy to use. It covered my screen, but I am still not sure how much protection it is going to offer.The alcohol wipes in step 1 weren't wet, so thankfully I had some that I could use. That was the fist let down.The second let down, it does not help fill in scratches. I was hoping to fill in a couple of scratches on my screen, fully expecting that I would still see them. However I can still feel them.

I like that it strengthens my phone.Product is well worth the price.I have used this screen protector on phones, watches, iPads, cameras and everything.Thickness is good.Touch sensitivity still works as before and I can still see clear after coating camera, phone and watches. Great buy!