---
product_id: 769271471
title: "Hydro Graphene Ceramic Spray Coating (SiO2 Carbon Spray & Rinse Protectant), 22 fl. oz."
brand: "mckee's 37"
price: "€ 0.54"
currency: EUR
in_stock: false
reviews_count: 5
url: https://www.desertcart.hr/products/769271471-hydro-graphene-ceramic-spray-coating-sio2-carbon-spray-and-rinse
store_origin: HR
region: Croatia
---

# Hydrophobic slick finish Minutes to apply 6+ months durable protection Hydro Graphene Ceramic Spray Coating (SiO2 Carbon Spray & Rinse Protectant), 22 fl. oz.

**Brand:** mckee's 37
**Price:** € 0.54
**Availability:** ❌ Out of Stock

## Summary

> 🛡️ Elevate your ride’s shine and protection—because your car deserves the future of coatings.

## Quick Answers

- **What is this?** Hydro Graphene Ceramic Spray Coating (SiO2 Carbon Spray & Rinse Protectant), 22 fl. oz. by mckee's 37
- **How much does it cost?** € 0.54 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/769271471-hydro-graphene-ceramic-spray-coating-sio2-carbon-spray-and-rinse)

## Best For

- mckee's 37 enthusiasts

## Why This Product

- Trusted mckee's 37 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Lasting Shield:** Graphene-oxide ceramic resin forms a protective shell that endures for over 6 months.
- • **Deep Gloss & Richness:** Amplifies paint depth and gloss for a showroom-worthy shine that turns heads.
- • **Effortless Application:** Spray on wet surfaces and rinse off in minutes—no complicated steps.
- • **All-Surface Versatility:** Safe and effective on paint, wheels, glass, and chrome for a full exterior upgrade.
- • **Extreme Water Repellency:** Hydrophobic finish repels water and dirt, keeping your vehicle cleaner, longer.

## Overview

McKee’s 37 Hydro Graphene Ceramic Spray Coating is a cutting-edge, spray-on and rinse-off graphene ceramic protectant that delivers a durable, hydrophobic shield lasting over 6 months. Designed for quick application on wet vehicles, it enhances gloss, depth, and surface slickness across paint, wheels, glass, and chrome, making it the ultimate all-in-one exterior treatment for professionals and enthusiasts alike.

## Description

Product Description McKee’s 37 Hydro Graphene Ceramic Coating is a spray-on, rinse-off graphene ceramic coating that provides a long-lasting shine that only takes minutes to apply. Formulated using an ultra-refined blend of graphene-oxide ceramic resins, McKee’s 37 Hydro Graphene Ceramic Coating imparts a durable shell of graphene ceramic protection that lasts upwards of 6 months or longer. Designed to be applied to a wet vehicle after being washed, McKee’s 37 Hydro Graphene Ceramic Coating will significantly increase the depth, gloss, and richness of your vehicle’s paint – and it only takes minutes to apply! Treated surfaces will be left extremely slick and hydrophobic. McKee’s 37 Hydro Graphene Ceramic Coating can be used on all exterior surfaces including paint, wheels, glass, and chrome. Ingredients McKee's 37 Hydro Graphene Ceramic Spray Coating (SiO2 Carbon Spray & Rinse Protectant)

Review: I got this to layer over the dealer applied ceramic coating on a new EV6. Application was extremely easy. Wash, rinse, then panel-by-panel apply 3 - 4 sprays and *immediately* rinse. Work quickly -- hose in one hand, Hydro Graphene bottle in the other. You'll actually see some suds appear in the rinse water as it activates the Hydro Graphene. A little product goes a long way and water is your friend. Really flood the panel (and hit the surrounding panels in case of overspray) to get the product fully activated and distributed. Water sheets nicely off the treated panels and the depth of shine after drying is impressive. I can't yet assess the longevity, but the product is so easy to use that even if I have to reapply every few months, I'll be completely satisfied.
Review: Great product! Followed the instructions and ended up with a really great looking F150 with a fantastic looking shine.

## Features

- Spray-on, rinse-off graphene ceramic coating

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | McKee's 37 |
| Brand | McKee's 37 |
| Model | Hydro Graphene Ceramic Spray Coating (SiO2 Carbon Spray & Rinse Protectant) |
| Product Dimensions | 26.42 x 10.92 x 6.1 cm; 725.75 g |
| Item model number | MKGC-150 |
| Manufacturer part number | MKGC-150 |
| Item Weight | 726 g |

## Product Details

- **Brand:** McKee's 37
- **Item form:** Liquid
- **Item weight:** 1.6 Pounds
- **Manufacturer:** McKee's 37
- **Number of items:** 1
- **UPC:** 850036259022
- **Unit count:** 650.6177 millilitre(s)

## Images

![Hydro Graphene Ceramic Spray Coating (SiO2 Carbon Spray & Rinse Protectant), 22 fl. oz. - Image 1](https://m.media-amazon.com/images/I/61dtNnhRdOL.jpg)

## Questions & Answers

**Q: Is this product compatible with vinyl wraps?**
A: As far a I know, I spray it on my truck and the roof is wrapped and hasn't seemed to bother it

**Q: Does this provide UV protection?**
A: Yes 100% yes, provides great protection like a traditional “wax” but lasts much much longer and applies much easier as well. The gloss is phenomenal!

**Q: This vs mckee ceramic detail spray?**
A: Hydro Graphene is not a detail spray it is a spray on wash away Graphene sealant that provides months of protection

**Q: Is this safe for for a motorcycle?**
A: I would say yes. Just do not apply it on a hot motorcycle and do not use it in direct sunlight. As soon as you spray it on, immediately rinse it off. If it dries before it's rinsed it will leave spots that are extremely hard to remove. I use it on my car engines and it works fantastic

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***R on 19 June 2025*

I got this to layer over the dealer applied ceramic coating on a new EV6. Application was extremely easy. Wash, rinse, then panel-by-panel apply 3 - 4 sprays and *immediately* rinse. Work quickly -- hose in one hand, Hydro Graphene bottle in the other. You'll actually see some suds appear in the rinse water as it activates the Hydro Graphene. A little product goes a long way and water is your friend. Really flood the panel (and hit the surrounding panels in case of overspray) to get the product fully activated and distributed. Water sheets nicely off the treated panels and the depth of shine after drying is impressive. I can't yet assess the longevity, but the product is so easy to use that even if I have to reapply every few months, I'll be completely satisfied.

### ⭐⭐⭐⭐⭐ Review
*by J***S on 16 January 2026*

Great product! Followed the instructions and ended up with a really great looking F150 with a fantastic looking shine.

### ⭐⭐⭐⭐ Review
*by Z***H on 7 March 2022*

The hydrophobic aspect is really great! It obviously very easy to use as well. I cant really speak to the longevity of the wax yet. Its very pricey for what you get. Not sure yet if its really much better than the regular hydroblue which is much much cheaper.

## Frequently Bought Together

- Hydro Graphene Ceramic Spray Coating (SiO2 Carbon Spray & Rinse Protectant), 22 fl. oz.
- McKee's 37 Graphene Auto Wash (High-Sudsing Snow Foam Car Soap), 32 fl. oz.
- McKee's 37 Graphene Detail Spray (High Gloss Final Touch Top Coat Detailer & Enhancer), 22 fl. oz.

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-04-25*