Gtechniq - G1 ClearVision Smart Glass - Improve Wet Weather Visibility; Durable Hydrophobic Coating; Chemically Bonds to Glass; Lasts 1 to 2 Years; More Easily Remove Contaminates (100 milliliters)

This is hands down the best water repellent I have ever used and lasts such a long time. I’m very particular with my car and always keep it very detailed, I take it to car meets, shows etc. This lasts probably close to a year, and I never need my wipers when it would downpour. Water just beads and flys off. In fact since I never used my wipers, I only just replaced the OEM wipers after 8 years. Repeat buy and highly recommend.

As a professional detailer, I use this coating all the time. The product is easy to apply as long as you meticulously follow directions (polish glass, alcohol wipe-down, coating application, etc.). I’ve tested this on my own vehicle and have had it last for about 6 years without having to reapply. Gtechnic hit this one out of the park. The reviewers saying this doesn’t work appear to have either a lack of experience with coating applications and/or unrealistic expectations. This sheets water once you’re up to the proper speed (around 40pmh). Yes, it’s not the slickest, but the beauty is that you don’t have to keep reapplying like other non-permanent products, plus it doesn’t cause smearing on other portions of your car. You CAN apply rain X or another topper onto this coating which will make it sheet water going as little as 15mph, but incredible results like that won’t last forever. A modest 40mph without having to use wipers and 6 years of performance blows away all other products on the market. TLDR - proper application is key and this will beat everything in longevity. Otherwise stick to something else if you want to cut corners for peak but brief performance.

The product is great! Been using it for a while. Ordered this from Amazon because it shown as a two pack. It is NOT a two pack. It has ta bottle of the ClearVision and a bottle of the residue remover. I figured that was the case but since it showed as a two pack, had to confirm.

I bought the smaller bottles then applied to my vehicle 15,000 miles ago and the water still beads up. I purchased the larger bottles to refill the small bottles and give to another car enthusiast

Applied exactly as directed. Worked for 1 week. Not even as effective as Rain-X.

Decided to give this a try after seeing a couple reviews of it on YouTube and was suitably impressed. I've been using Rain-X for years to make my windows easy to scrape in the winter and always dread putting it on in the fall. So, I was looking around for something that performed roughly as well and didn't take hours to apply and buff out. This stuff just wipes on and then you use the residue remove to wipe off the haze. It becomes completely clear after that without the swirls and distortion you can get with Rain-X. As far as the beading and water sheeting at speed goes, it's good enough that I'll probably start putting it on in the spring as well as in the fall. The only small annoyance is that if the glass is dryish, it made my wiper blades squeak for the first couple of weeks but that isn't worth a star.

Great product

I read an article stating this was better than Rain X and would last 1-2 YEARS. I applied this on the driver's side and Rain X on the right side. There was little difference initially. After a few weeks, the Rain X side kept shedding rain at about 30 mph. The GTech side shed rain at about 40 mph. All in all, this takes roughly 5X longer to apply and deteriorated more quickly and costs roughly 50-100 times as much (seriously, a 23 oz bottle of rainx is 11X less than a tiny bottle of this). So much for you get what you pay for.