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GYEON Wet Coat Spray-On Rinse Off Hydrophobic Gloss Coating for Cars 500ml

  • Based on 2,778 reviews
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Availability: In Stock.
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Arrives Monday, Oct 26
Order within 9 hours and 44 minutes
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Size: 500ml (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.

Description

Creates a hydrophobic layer that causes water to bead and sheet off instantly after rinsing. Just spray on wet paint and rinse. No wiping needed. Protects all surfaces in under five minutes. Leaves behind a deep, slick finish that enhances shine and improves surface feel on every exterior panel. Use on paint, trim, glass, plastic, and wheels. Compatible with coated and uncoated vehicles. Can WetCoat replace a ceramic coating? WetCoat provides short-term protection. It's not a replacement for a ceramic coating but is perfect for maintenance or standalone use. Do I need to dry the car before applying WetCoat? No, WetCoat is designed to be applied to a freshly washed, wet surface. How long does WetCoat last? Up to 12 weeks, depending on conditions and maintenance routine. Is WetCoat safe on glass and wheels? Yes, it's safe on all exterior surfaces, including plastic trim, glass, and wheels.

Item model number ‏ : ‎ FBA_GY-1305


Date First Available ‏ : ‎ March 1, 2016


Manufacturer ‏ : ‎ GYEON quartz Cloth


Best Sellers Rank: #2,525 in Automotive (See Top 100 in Automotive) #29 in Waxes


#29 in Waxes:


Customer Reviews: 4.6 4.6 out of 5 stars (2,778)


Brand Name: Gyeon


Manufacturer: GYEON quartz Cloth


Model Number: FBA_GY-1305


Part Number: FBA_GY-1305


Item Weight: 550 g


Number of Items: 1


Unit Count: 16.9 Fluid Ounces


Package Size Name: 500ml


Item Form: Liquid


Specific Uses For Product: Car, Glass


Recommended Uses For Product: For Paint Protection


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Oct 26

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Top Amazon Reviews


  • Best finish of any easy ceramic spray I've tried
Size: 500ml (Pack of 1)
I've used a few Gyeon sprays and most of the popular ceramic detail and "wax" sprays, and this is the best finish I've gotten from any of them. The appeal is the application. You wash the car as normal, leave it wet, spray one or two shots onto each panel, and rinse it straight off. No drying first, no buffing, no cure time, no second pass with a towel, it self-levels under the rinse. It's the fastest way I've found to put a real SiO2 layer on a car, and it adds almost nothing to a wash you were already doing. The result is where it separates itself. The paint comes up noticeably more reflective than the wipe-on sprays I've used, and the surface is genuinely slick under a finger — slicker than most waxes, which is the thing that tells you something actually bonded rather than just sat on top. Water behaviour is immediate and strong. Two practical notes from using it: work one panel at a time, and don't apply it to hot panels or in direct sun — if it dries before you rinse it, you'll be chasing streaks. Use less than you think; a little goes a long way. What I can't tell you yet is durability, and I'd rather say that than guess at it. I'll update this once it's been through enough washes to know. For a maintenance topper, or for anyone who wants coating-like gloss without the coating process, this is the one I'd pick. ... show more
Reviewed in the United States on September 20, 2026 by J. Jones

  • I just wish there was more in the bottle... it's that good.
Size: 500ml (Pack of 1)
I was really impressed with how easy it was to use and the results. Applying it right before the last rinse (after you ensured the car is nice and clean) makes the paint glossy and slick... comparable to a good waxing or ceramic coating. It doesn't last long (and it's not really meant to), but it carries you from wash to wash making it easier to rinse off dirt and grim on your next wash. It provides a decent amount of hydrophobic behavior during the time between washes. Application is super simple... light spray on surface, rinse off right away (do small sections at a time, as they recommend to rinse within seconds of application). It also helps with the drying, as most of the water runs off. ... show more
Reviewed in the United States on April 29, 2026 by Marco

  • Awesome stuff!
Size: 500ml (Pack of 1)
Great product. Water beads and surface is slick after use. Simple to use.
Reviewed in the United States on September 4, 2026 by dan chancy

  • Far superior than most others.
Size: 500ml (Pack of 1)
Easy application and it provides a slick free shine with extra protection. As a picky retired military member, I find myself more cynical and pretty much scrutinize any purchases or claimed facts. Being 65 years old I don’t have the elbow grease of a youngster but there’s not much required with this application. I completed the truck starting with the roof and hood. Then made my way down the sides. You’ll want to make sure the vehicle is still wet, just after washing and rinsing but before drying; spray the top of the front fender, give it less than a blink and then rinse; complete a section at a time I.e. driver fender, driver door, driver bed, tailgate etc., as this cannot be allowed to dry. There’s a lot of buffing that will need to occur when that happens but completing this in sections will prevent that. Also, after spraying a section, spread this spray with plenty of water and do so without allowing it to sit. In other words spray, rinse, continue. When spraying the vehicle you’ll start at the highest point as when it’s sprayed off it’ll run down other sections to provide coverage. You’ll want to make sure you do get enough of the compound onto the vehicle. Also you cannot let this dry NOR do you want to use this when the daylight sun is at its peak or if the atmosphere is very dry. I wash and spray at 8am when the sun is just coming up and the humidity is normally higher. The results are truly beautiful. ... show more
Reviewed in the United States on January 30, 2025 by Karnivor

  • High quality, just follow instructions
Size: 500ml (Pack of 1)
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

  • Immediate repurchase
Size: 500ml (Pack of 1)
Great product, water beads right away and stays off. Would buy again
Reviewed in the United States on August 23, 2026 by Alex

  • Beading and shine
Size: 500ml (Pack of 1)
Stuff is pretty cool. Similar to other products I have but works as described.
Reviewed in the United States on September 11, 2026 by Frank S.

  • Amazing gloss
Size: 500ml (Pack of 1)
The best spray on and rinse of product there is. However the price a bit steep for how much product you get despite that I would consider buying it more than once for its ease of use. Beads and applies nicely. Leaves the car super glossy
Reviewed in the United States on September 16, 2026 by Jesus h

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