Eco-Fused UV LOCA Glue – Liquid Optical Clear Adhesive (LOCA) for Cell Phone LCD Repair and Replacement – Suitable for All Smartphones Including Apple iPhone and Samsung Galaxy – 5ml Bottle (5ML)

Came inside in pristine condition. Arrived promptly. Sealed.Now, the product:This UV glue is both interesting and amazing, it is my first time using it. With it, I successfully glued my S4 glass to the digitizer / Super Amoled display assembly.As stated, UV adhesive only cures with UV radiation (light), so having a UV source (I did not have one) will come in very handy, and within a few minutes you should be able to cure it.Now, I did not have such a thing, however, the SUN did the job. Sunlight is rich in UVA, UVB, and UVC radiation (the one that your skin dislikes :D), so, here is what I did:1. Applied a fair amount of the product (watch YouTube videos to have an idea of how much should be OK)2. Gently place the screen.3. Push excess adhesive and air bubbles out (have a rag nearby to wipe excess off)4. Use clothespins to keep the pressure applied to the screen5. Lay it next to a window in a sunny day (That day was actually cloudy, so it took around 10-15 minutes to cure).I had attempted to perform this repair once before, and did not order the LOCA. This was a big MISTAKE: the screen sensibility went nuts, and the proximity sensor had to be re-calibrated for it to not think that something was close to it [sensor-air-glass] This time, with this adhesive, the screen is good as new, sensitivity is now correct and touches are accurate.Overall EXCELLENT product, very high quality, I am extremely happy with the results, and if i needed to (I don't because there was plenty adhesive for 1-2 extra screen repairs) I would definitely buy this glue again from ECO-FUSED. They even sent me an email to know if everything was OK with the glue, so kudos for the great customer service.

Very tedious to use, but it does give a good result. It is a lot thinner than they say, and if you are not careful, you will have glue on everything as I do not think there is very good control at all when releasing the adhesive from the tube. If this was super glue, all my fingers would still be glued together.There are a number of videos available on youtube, and you absolutely must view these first to make sure you get the intended result. You must also be patient and meticulous in the application of the glue. Preparation is everything here.

Most phones have a precise amount of glue that is supposed to be used. This glue has no real way to measure how much you're applying. I followed the instructions, put a line of glue between LCD and Digitizer, it wasn't enough. I had to separate the parts and add more 3 times. Direct sunlight for 1/2 hour did not cure the glue properly, over the course of a week the glue has receded from around the edges. If I ever have to use the glue again I will be MUCH more liberal with the amount applied and clean it up the excess instead of worrying about making much of a mess.

I'm sure the glue works great.But heed my warning: pay attention to how the glue comes out of the bottle, and test it out on something you won't ruin. You will also likely need to cut the tip of the clear plastic "cap" on the bottle (it's underneath the white lid).

THIS UV GLUE WILL " CURE" IN SUNLIGHT...Bought it as my daughter has broken her Samsung S4 glass twice in last 3 months and the third time I decided to use this glue instead of the adhesive tape that comes with the glass replacement kits. The tape is OK but it only mounts the glass around the edges leaving a little flex to the glass, which in my opinion..( opinion only) might cause the glass to break a little easier if you are as rough and abusive to it as my daughter is.If you take your time and watch the youtube videos the glue is not hard to work with. I tested it on a piece of paper first and put outside on a sunny December day of about 40 degrees with a low afternoon sun. Within 10 minutes glue was firm to touch from original liquid state ( has viscosity of honey out of bottle).This glue will laminate the new glass to 2nd layer and it does feel sturdier and more secure when finished. I let cure for 30 minutes in direct sunlight just to make sure ; applying light finger pressure to glass for first 10 minutes and wiping away excess glue during the first 30 seconds that squeezed out. Bottle has enough glue to do at least 3 phones......which hopefully I will never use.

Excellent product. I replaced the glass of my Samsung Galaxy S4. I learned how to do it watching YouTube videos. The UV Loca glue arrived as expected. The nose of the container makes it easy to apply. I had to do it twice because the first time I used too little. Be careful not to use too much because it will cover your phone. I put 3 parallel lines of it going from top to bottom. Now my phone looks like new.

Was not aware that UV light was needed to cure the glue when I purchased the product, but that might go to show that I am not a techie. I had previously replaced the screen of my Samsung Galaxy S3 successfully with a kit, but did not like the plastic sheet that went between the glass screen and the digitizer. So when I broke the replaced screen I bought this glue. I then had to wait for the my ordered UV light to come. ECO-FUSED does not have any tutorial videos which I was disappointed in, but there are many other companies that show how to use LOCA to replace your screen so I watched that and was happy with the end result, I guess. I don't know if I would purchase from them again or if I would go with on of the companies I watched the videos from, just because I feel like I ripped them off. Also, I haven't had any issues as of yet, but have only had the screen on my phone for a day, but have had the glue for over a week because of the UV light issue.

Doesnt cure under uv light very very runny even compared to other low viscosity LOCA glue. I left it under the uv for 7 minutes it was still watery so i again tried for 15 still the same result so then after 35 minutes under the uv light it still hadn't cured.