ProofTech DROP ON Liquid Glass Screen Protector for up to 10 Devices - Wipe On Scratch and Crack Resistant Nano Protection for All Phones Tablets Smart Watches Universal

Easy to use and seems to be good protection. Hard to judge unless I drop phone.

It works very well, it's super easy to use and it leaves an invisible protective layer. It required very little buffing after it dried, and it works so much better than the plastic or glass screen protector I have tried in the past. It works on smart watches, tablets and other glass products as well. Extremely cost effective. I could not be happier and will Definitely order again if I need it, but that little bottle goes a long long way.

As an oleophobic coating, this isn't bad at all, and I actually recommend it on top of your screen protector. However...as a liquid "screen protector"? Not at all. At least, not on the plain glass of a new phone *without* a screen protector in place. It'll scuff with daily wear and tear. Now the company does disclose that it doesn't make the device shatter or drop proof, so I won't speak to that. But the scratch resistance, however, is laughable at best.Used on a new iPhone 15 Pro Max without a screen protector, it somehow managed to scuff. Now, I put my phone in my back pocket and side pocket in my jeans. I'm otherwise careful almost to the point of paranoia in caring for my device, so nothing else could have caused any scuffs.All that said: If you need to renew your oleophobic coating for water and oil resistance, absolutely use this product! But don't put your trust in this product if you intend to use it as a layered screen protector.

This product was very easy to apply. Instructions were very simple to follow. Just wondering if anybody would know if it would need to be reapplied every so often.

I can’t tell you the number of cracked screens we have saved ourselves from with using this on all of our devices. It really does help and if you have a little tiny defects, it can kind of fill them in, though it’s not for that.