Griot's Garage 11033 Glass Sealant - 8 oz.

Applied in three coats on all glass. Amazing product which virtually eliminates the need for wipers in rain - because water sheets off so well. Applied to my three German vehicles. My new goto for glass

Works great, no streaking or hazing at all. This product does what Rain X pretends to do.

In the year 2025, I applied Griot’s Garage Glass Sealant to my windshield. Within seconds, I was no longer driving a car — I was piloting a spacecraft through Earth's atmosphere with a deflector shield set to max. Rain? Irrelevant. Water molecules make contact and immediately lose the will to stick. It’s like the glass is coated in alien tech from a galaxy where water simply isn’t allowed. Even at low speeds, droplets scatter like they just got hit with a plasma cannon. Above 40 mph? You barely need wipers — the water jumps off in terror. Application was easy — wipe on, buff off — like activating cloaking mode on a starcruiser. And it leaves your glass so slick, you half expect it to teleport bugs off the windshield before they even land. I’ve used a lot of water repellents before, but this one? This is different. This is hyperdrive-level hydrophobicity. It’s not a product — it’s a shield generator for glass. 🚀 Recommended for anyone navigating wet atmospheres, planetary storms, or rainstorms at rush hour.

Love this stuff

First off, impressed with this. I put it on close to 2 months ago and it still going fairly strong. It's definitely less effective than initial application, obviously, but it's clearly still working. So that's promising. I live in upstate NY and didn't see much rain, but have seen dramatic temperature changes. Which brings me to my reasoning for 4 stars... It doesn't prevent ice buildup as it states it does. Not at all. I thought that'd be nice for over winter application, but it doesn't seem like it will help much with that. It also does not prevent fogging, but it never claimed to do that anyway. Overall, I'd probably buy again. Application took about 15 minutes, so it's nice and easy. I applied it to my rear view camera, rear windshield, front windshield, and side mirrors. Only noticeable difference was on the front and rear windshields, occasionally noticing a difference after several minutes of driving with the rest.