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GYEON Wet Coat 4000ml - Hydrophobic Ceramic Spray Coating for Cars - High Gloss Solutions for Your Car Paint Wheels and Glass - Spray On Rinse Off Easy DIY Use Formula

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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Mar 19
Order within 7 hours and 29 minutes
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Size: 4000 ml (Pack of 1)


Features

  • GYEON Wet Coat provides instant gloss and increased hydrophobic properties in an easy to use ceramic car coating spray. Simply spray on and rinse off a clean surface.
  • GYEON Wet Coat is highly water repellent and provides and instant increase in water beading, perfect for maintaining the performance of your ceramic coating.
  • GYEON Wet Coat is sometimes referred to as a ceramic spray wax or ceramic car wax because of the high gloss and long term water beading from a spray on rinse of product.
  • Wet Coat can be used on every exterior surface of your car to maintain even the best ceramic car coating. Spray on to your paint, glass, wheels, and exterior plastics to extend the life of your ceramic coating.
  • Less is more when using Wet Coat. Do not over apply. Spray on 2-3 spritzes of ceramic spray coating on to a wet panel and rinse off immediately. Be sure to keep the whole car wet during use and re rinse the last panel done frequently.

Is Discontinued By Manufacturer ‏ : ‎ No


Item model number ‏ : ‎ GY-1329-MFB


Date First Available ‏ : ‎ December 6, 2022


Manufacturer ‏ : ‎ GYEON quartz Cloth


Best Sellers Rank: #1,984 in Automotive (See Top 100 in Automotive) #24 in Waxes


#24 in Waxes:


Customer Reviews: 4.6 4.6 out of 5 stars (2,864)


Brand Name: Gyeon


Manufacturer: GYEON quartz Cloth


Item Form: Liquid


Specific Uses For Product: maintenance, protection, and enhancement of vehicle's exterior surfaces


Recommended Uses For Product: For Paint Protection, Cleans


Item Weight: 4100 Grams


Number of Items: 1


Unit Count: 135.26 Fluid Ounces


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Mar 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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Top Amazon Reviews


  • This stuff is amazing! Certainly worth the extra 5-10 minutes after a wash.
Size: 1000ml
A friend who does professional detailing turned me onto Gyeon products after I asked for input on car washing. The soap, the foam, and then also Wet Coat. It's not cheap, but looks like it got good reviews and was willing to try it. Car isn't ceramic coated, or even waxed in many years. So, washed it with my pressure washer and soaps (Foam for cannon, and Bathe for mitt). Then went through the process of Wet Coating (just spray on when panel is wet, then rinse off). I use way more than videos show (I think they show three sprays per panel, but I try to get even coverage). Then rinse off. Drying the car was way different right off the bat. Microfiber Drying towels usually had some drag to them. Also never was able to use the leaf blower method... after wet coat, MUCH less drag from towel. Car dried super fast and easy. Fast forward to today, over a month later. Car still looks freshly washed. Also got hit by some bird poo and a quick spray with the hose washed it right off. Cannot recommend enough. It does a great job, and tbh, I might actually say it's pound for pound better than wax. It won't add a deep gloss to car like wax or some other coatings, but it does give a nice shine, and definitely a slickness and protection. Durability-wise: after a month it still looks and behaves like new. And given how fast it is, I'll happily use it every time I wash. Only annoyance is applying it outside. Any breeze or wind you just watch your money blow away. If you can wash in a bay, definitely recommend. If you can't, try to wash and apply on a windless day. Also might say the 1L bottle is a little big when applying. Next time I buy I might buy a 500ml so I can refill the smaller bottle. ... show more
Reviewed in the United States on May 31, 2025 by Ryan Stasel

  • Excellent
Size: 1000ml
Excellent product. Super easy to use — just spray and rinse, and the water beads instantly. Leaves a nice gloss and works great on paint, wheels, and glass. A little goes a long way, and the quality is top-notch.
Reviewed in the United States on December 14, 2025 by John

  • Very impressed!!!! Highly recommend adding to detail arsenal
Size: 500ml
Incredible product!! I was extremely impressed with how well this product works with water heading off immediately after applying it. Super easy to put on, a few sprays per panel, and rinse off thoroughly. My wife’s car isn’t ceramic coated and this added some great protection to her vehicle! Hoping this coating lasts a few months ... show more
Reviewed in the United States on December 31, 2025 by Amazon Customer

  • Instant Hydrophobic Boost — Just Don’t Overdo It
Size: 1000ml
This stuff is legit. I’ve used a lot of detailing products on my ceramic-coated truck, and GYEON WetCoat is now a permanent part of my setup. It’s incredibly easy — just spray it on a wet panel, rinse off immediately, and boom: instant water beading and sheeting like you’d see in a professional detail. One tip for new users (like I was): less is more. I made the mistake of spraying way too much my first time and ended up using nearly the whole bottle in one wash. You only need 2–3 light sprays per panel — any more and you risk streaking or wasting product. A single bottle should last several washes if used correctly. Works great on paint, wheels, glass, and trim. Restores slickness, revives coating performance, and makes drying a breeze. If you’re looking for a fast and effective ceramic boost, this one delivers. ... show more
Reviewed in the United States on June 17, 2025 by Austin

  • Great product highly recommend
Size: 500ml
Great beading super smooth shine makes my car look great spray on when cars wet or when it’s dry super easy to use now just to see how long it lasts
Reviewed in the United States on February 22, 2026 by Bryce

  • High quality, just follow instructions
Size: 500ml
This stuff is amazing. I wash my car once every 1-1.5 months, and I apply this product on every wash. It produces a nice gloss, water-beading, hydrophobic effect. It serves well as the only protective surface on my car. I find it lasts approx 3 months, though I have indoor parking and it probably won't last as long if I street parked it. Once I managed to get it to last through an entire winter season with one application, though it was basically 80% ineffective by the time spring rolled around. Unfortunately, this spray will stain and streak if applied improperly, and I've learned many ways to use it wrong. Things I've learned: 1. When Gyeon says "don't use on hot panel or direct sunlight" they mean it. If it dries quickly without being rinsed/wiped off, it will stain. Sometimes you HAVE to wash your car in a hot summer day, but if that's the case, try to park under an awning or turn the car to work on the shaded side. Be quick and work on one panel at a time. 2. Be mindful of areas on your car where water can drip and pool. For me, that's the area right behind the trunk and the door jams. If it's not dried off quickly, it will stain. 3. Gyeon recommends you spray on a wet panel and wash it off. This works fine. However, sometimes this will cause overspray to a different part of the car (ie: hood overspray to windshield, or door overspray to plastic trim). This needs to be sprayed off/cleaned quickly or it will stain. I've seen some folks spray this directly on a microfiber cloth and apply it to the panel by hand. Probably safer, but it's more time consuming. 4. Don't use too much. I use maybe 30-40 "pumps" of the spray trigger for the entire body of the car. 5 into the hood. 5 into the roof. 7-8 into the entire left side of the car, then same thing to the right. Then 2 to the trunk, 2 between the taillights. Too much product makes it hard to wash off, which will leave smears. 5. Can use this on glass to get a nice waterbeading Rain-X effect. I did it for a few washes, but then I put a real glass product on and stopped using Wetcoat for this purpose. 6. Can use this in wheel wells. Works great at preventing break dust from sticking to wheels, though it can sometimes be hard to spread product throughout the wheel spokes evenly. Will add more tips if I think of them. ... show more
Reviewed in the United States on August 28, 2024 by James S

  • This stuff works great
Size: 500ml
I used to use Meguiars ceramix spray wax that you would use after you wash your car and its still wet. I decided to buy 4 other brands of similar style (spray and rinse off after wash). I started with this one first and this stuff is amazing. I was my cars and while still wet, I spray liberally and then use my pressure washer to "wash off" and it makes drying the car with my leaf blower a breeze... plus the water beads up even after a week or so. I was impressed by this so much that I haven't even tried the other 3 brands yet lol. ... show more
Reviewed in the United States on February 1, 2026 by twinturbonet

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