--- product_id: 46426809 title: "Invisible First Defense 250 Nano Liquid Glass" brand: "qmadix" price: "4 som" currency: KGS in_stock: false reviews_count: 7 url: https://www.desertcart.kg/products/46426809-invisible-first-defense-250-nano-liquid-glass store_origin: KG region: Kyrgyzstan --- # Nano technology 10 min application 9H hardness Invisible First Defense 250 Nano Liquid Glass **Brand:** qmadix **Price:** 4 som **Availability:** ❌ Out of Stock ## Summary > Protect Your Screen, Elevate Your Style! ✨ ## Quick Answers - **What is this?** Invisible First Defense 250 Nano Liquid Glass by qmadix - **How much does it cost?** 4 som with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/46426809-invisible-first-defense-250-nano-liquid-glass) ## Best For - qmadix enthusiasts ## Why This Product - Trusted qmadix brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ultra-Thin Design:** 500x thinner than a strand of hair, ensuring your device remains sleek. - • **Ultimate Protection:** Experience the invisible first defense against scratches and damage. - • **Peace of Mind Guarantee:** Enjoy a $250 replacement guarantee for added security. - • **Universal Compatibility:** Works seamlessly with all glass screens, from iPhones to Samsung devices. - • **Quick & Easy Application:** Shield your devices in under 10 minutes with effortless application. ## Overview The QMADIX Invisible First Defense Nano Liquid Screen Protector offers unparalleled scratch resistance and protection for all your devices. Utilizing advanced nano technology, this ultra-thin liquid glass shield is easy to apply and compatible with a wide range of smartphones, tablets, and smartwatches. With a $250 replacement guarantee, you can confidently take your devices anywhere without fear of damage. ## Description Full description not available ## Features - About this item ✅ INVISIBLE FIRST DEFENSE: Confidently take your smartphones and tablets anywhere with the ultimate liquid glass protection provided by QMADIX. The nano technology integrated into the wipes makes your screen scratch resistant. ✅ TOUGH AND LIGHT: Our Invisible First Defense liquid glass screen protector provides clear coating to the surface of your device, creating a 9H liquid screen protector finish that’s 500x thinner than hair. ✅ EASY TO APPLY ON ALL GLASS SCREENS: In less than 10 minutes, any of your smart devices can be instantly shielded by this screen protector infused with nanotechnology. Compatible with all mobile devices, phones, tablets and smart watches such as Apple iPhone X, iPhone Xs, iPhone 11, iPhone Xr, iPhone 12, iPhone 12 Pro and iPhone Mini and All iPad Versions. All Samsung Galaxy S series and Note such as S9 S10 S20 Note 10 and more! ✅ SCREEN PROTECT:Protection coverage is valid only in the USA + Puerto Rico and MUST BE REGISTERED WITHIN 30 DAYS OF PURCHASE. ## Images ![Invisible First Defense 250 Nano Liquid Glass - Image 1](https://m.media-amazon.com/images/I/71+MoJrvzIL.jpg) ![Invisible First Defense 250 Nano Liquid Glass - Image 2](https://m.media-amazon.com/images/I/81H93LeeXvL.jpg) ![Invisible First Defense 250 Nano Liquid Glass - Image 3](https://m.media-amazon.com/images/I/71C78p5X2QL.jpg) ![Invisible First Defense 250 Nano Liquid Glass - Image 4](https://m.media-amazon.com/images/I/81RHIINkMJL.jpg) ![Invisible First Defense 250 Nano Liquid Glass - Image 5](https://m.media-amazon.com/images/I/81DcCcxuHTL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ They stand by it, with pictures. *by W***O on Reviewed in the United States on May 21, 2018* Please see attached pictures, I have blocked personal/sensitive information.I bought 2 if these, for my Note8 and my daughter's Note8.Something to understand is that there are "levels" of protection you can buy. I bought the $250 guarantee for our phones.We have both dropped our phones. Neither of us have "otter box" style cases. I as a matter of fact have a hybrid slim case.I finally ended up dropping my phone from high enough or at the right angle and broke my screen.I called and started a claim. I was given several options.1. Take it to a repair facility and they will pay up to the $2502. Pay to have it repaired my self, submit the receipt and they will reimburse me up to $2503. Use my phone insurance, if I have it (which I do), and they will reimburse me up to $2504. They will pay for shipping to them for repair, but this option takes about 2 weeks.I chose to use my insurance. Because of the "group" insurance on my line, the replacement was $199.I then submitted the receipt and I recieved a check for $199 from Qmadix. The warranty said UPTO $250, I got what was promised.For the reviewers that are giving poor reviews, IMO, this is because the did not read the supplied information;1. Must register within 30 days. If you don't register, you will have no guarantee. If you don't get a SN to register, then you don't have an authentic Qmadix.2. There are various levels of guarantee or reimbursement. So if you want more than just UPTO $100 guarantee, then do what I did and buy the $250 guarantee.When I put in my claim to my insurance, I also purchased yet another of these to put on my replacement Note8 ### ⭐⭐⭐⭐⭐ Almost a year later and not one scratch. IT WORKS!!! *by C***U on Reviewed in the United States on July 19, 2018* I was skeptical I have to admit, but now about a year later I can tell you that it WORKS. I had enough in the package to coat my phone twice and coat the backside once. LOL can't forget the back, it gets wear scratches from the case or I should say it did. I have Samsung Note 8, so the screen is large. Time to reorder so I can keep my warranty active. Don't doubt it, just buy it.Seriously use the screen a lot and I've dropped it more than I want to admit. What worked for me was to put two coats on, just make sure to put the applicator back in the package and seal it in a ziplock bag while the first coat dries. Apply a second coat and wait double the time they recommend, then just flip it over and do the other side, including the camera lens. It's totally clear but it WORKED FOR ME by applying this way. I've included a pic of the front of my phone, the only covering it's had on the surface was Qmadix, that's a year of use and it still looks new!!! Not one scratch on the surface at all. ### ⭐⭐⭐⭐⭐ A MUST HAVE FOR DROPPERS! *by J***T on Reviewed in the United States on January 4, 2019* I first found the Qmadix Liquid Screen Protector at a Sprint store in Florida while visiting my Mom. I had cracked the tempered screen on my Galaxy 7 Edge & desperately needed something because I am terribly accident prone - we're talking talking dropping at least once a day. At first I was very hesitant that a "wipe" actually working until the store manager took their phone & proceeded to hit(bang) the counter with the screen! 😳 I was shocked not to mention impressed yet still a tad leery but I had to have something. So I bought this for $45.00+.After dropping my phone, screen down, on hardwood, tile, concrete etc...hundreds if not thousands of times, I was convinced!Well over a year later with the 7Edge still in perfect condition I got the Samsung Note 9. This was my 1st purchase. In my opinion, this is a must have! I use a leather folio case as well, mainly for the convenience of holding my license, insurance card, etc...I don't understand the negative reviews!? If you used it correctly, registered it & your screen broke the company covers up to $250. Having replaced many phones as well as screens prior to using this product I know that amount fully covers the replacement of the screen! If it does more damage than a cracked screen or over $250 in damages then you should be able to file an insurance claim. Lastly, if you don't carry insurance on a $1k phone, I don't feel sorry for you! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kg/products/46426809-invisible-first-defense-250-nano-liquid-glass](https://www.desertcart.kg/products/46426809-invisible-first-defense-250-nano-liquid-glass) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-09-15*