Gtechniq g1クリアビジョンスマートガラス100 ml

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.