303 Products Touchless Sealant - SiO2 Water Activated Paint & Glass Protection - Spray On, Rinse Off - Lasts 2X Longer Than W- Deep, Wet Shine, 32 fl. oz. (30394CSR)

I bought this stuff to protect the wheels of my 2018 Mercedes E63. I washed the car, sprayed it on, immediately rinsed it off, and then dried it with a microfiber towel just as the directions recommend. I know I got too much on in places because it ran and actually dripped off. The directions said not to do that warning that it could leave streaks or water spots, but it didn't for me (it might on a shiny painted surface). In fact, after application, the wheel looked much shinier than the other three, and it definitely beads water now.I only did one wheel (passenger front) as an experiment. the process took less than 5 minutes. I'll drive it for a few days and compare the brake dust buildup to the driver's side. Whether it stays cleaner or not, I'll likely do the other three after the next washing just so they all have an equal shine. At that point, I'll revise my review. I'll revise it again in a couple of months for longevity, but for now, so far so good.UPDATE: There was a noticeable reduction in brake dust buildup on the wheel I treated. In addition, it rinsed almost clean with just a spray from the garden hose. That being said, I treated all the wheels. Again, it took less than 5 minutes each. With all the intricacies of a wheel, I had to really pour it on. That resulted in runs and even drips, but I rinsed it really well then wiped it thoroughly with a cloth, and I had none of the water spots or streaks other people have reported. I'm satisfied so far. We'll see how long it lasts.UPDATE 2: I upgraded my review from four to five stars. This stuff works great on the wheels. Even months later, the brake dust doesn't stick nearly as bad as it did before I sprayed this stuff on. In fact, I think I'll give it a second treatment tonight just for good measure.

Really works. Left pickup shiny, and with a quick rinse, dust comes right off

This is a re-purchase for me. The stuff is amazing, and gives a quality finished result. The paint finish looks like smooth, wet glass. You must: 1. start with a good paint finish (can't fix pre-existing damage). 2. Wash it thoroughly beforehand. 3. Apply when the vehicle is still wet 4. Work in SMALL sections using a waving motion as you apply (as if you were airbrushing) 5. Rinse with copious amounts of water after about 20-30 seconds. The water will just bead off the car! Also recommend using on windshield, side & rear glass- the rain just rolls off. Finish lasts about 2-3 months and is super-easy to apply if you follow above directions. Recommend applying out of direct high-noon sunlight. Best to apply early AM, early evening, or in the shade. Will definitely order this again! Comes in regular-size spray bottle 16 oz ???) and 1 Gal. refill.

It's a good touchless sealant. I would say comparable to Gyeon WetCoat and CarPro HydrO2. I would not day better value that HydrO2 because that is diluted 7:1 when you buy the concentrate. It does have better gloss than most all of the other touchless sealants. It performs as expected. No complaints really on its performance. My only complaint is the way the trigger sprayer is. It isn't bad, but if you apply out outdoors like most people will, you have to be close to the paint because of the very wide angle it sprays. I put it into a Zep bottle that I could narrow the misting pattern down on to be more efficient with the spraying. Not a stream, but a more narrowed misting. If you apply this with even a slight breeze, you have to be close which means you need more to coat the vehicle fully. To each their own on trigger sprayer preferences.I would recommend it as a sealant option that's easy and affordable. I used the bottle to coat a semi with a sleeper, and a Subaru WRX. I still have enough to maybe do the Subaru again. Much quicker and easier than applying a creme wax or sealant. A cheaper alternative if you would have time to buff it would be Turtle Wax Seal N Shine.Overall, 8.5/10, my only gripe being the trigger sprayer, which honestly is a choice of personal preference.

Never used this product before and was not sure about it but decided to give it a try and I am glad I did. This stuff was better than what I thought it be. Will be using this all the time. The finish never felt so slick. Not sure how long it will last but if it only last a few months I am ok with that.

On a recent sunny weekend in SoCal (as it has been raining non stop), I decided to wash both cars in our fleet. Using CG Rinseless wash as a pre-wash and Mr Pink as the main wash, I applied very light agitation to the surface using an Unger Wash Brush from HDX followed by a soft rinse using the shower setting on the garden hose. After completing the rinse, I promptly sprayed the Touchless Sealant covering all aspects of the vehicles with a light mist. You can see during the application that water was starting to roll off the vehicles as it also acted like a drying aid. After covering the vehicle in a mist, I then rinsed the product off and waited 2 minutes before drying it. The finished product was amazing. Even if you don’t clay bar your car, this sealant is well worth your investment! Although it says it’ll last for six months, I’ll have to report back later with an update.