Gtechniq Auto G1 ClearVision Smart Glass for Cars, Repels Water off Glass and Windscreens, Easy to Use, Lasts up to 20,000 Miles, 15ml

Gtechniq G1 is hands-down the best product I've ever used on my car windows. It repels any water effortlessly of the windows and windscreen, especially whilst driving. I've used many different products over the years and Gtechniq G1 has been by far the best. The application of G1 is certainly the easiest I've known and the durability of the product since the application has been superb! Top product from a top company

I like it. Super effective and eliniates the blur effect even if it is raining heavily.

In my opinion the product itself is great but there is one flaw that comes with it. There is lots of wiper juddernes after 4 ish weeks. I tried to re apply the product on the wipers the juddernes gone away for 1 day and came back. The product performs great on the highway and helps alot at night when driving in the rain. Also keeps your windscreen clean and it's easy to clean of. In conclusion I would reccomend the product but I would be aware of the wiper juddering as it can get annoying

This is easy to apply, works similar to rainex, cant review longevity yet however its been on a month+ and its still the same as the day it. Get a very tiny amount of wiper judder in mild rain but its next to nothing, its not enough to bother me thats for sure.

I’ve used this product on various cars over the years and has always done a good job. The longevity of the products is down to how clean your windscreen is and the temperature when applied. Generally lasts about 2 - 2.5 years before you need to reapply.A spring morning seems to be the best time to apply if you’re not lucky enough to own a garage.The box was smashed to pieces but as that is not a reflection on the product it still gets 5 stars. Amazon shame on you for poor packing.

I thought I would try this brand as its well known. But its just not worth the money.I used to use enduroshield. But this is hard to get hold of these days. But enduroshield is way better than this. Easy too apply and really does last 6+ months. Enduroshield had great beading and no smearing.This stuff lasted a few weeks and wore off. Even rain X lasts way longer than this stuff and Is much cheaper. Plus rain X is better at beading the water without smearing.Save your cash. Get rain X instead of endurisheild if you can find it.

used a whole bottle on the windscreen. but do read the instructions and follow to the letter, as the smears will leave you frustrated.

It's an okay product - I've used other similar products - This performs in a similar way - but is quite expensive - It's okay but I'm not sure I would buy it again.