Hydro Graphene Ceramic Coating

30 reviews

Spray-and-rinse graphene coating

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.

Hydro Graphene Ceramic Coating is our most advanced, longest-lasting spray-on, rinse-off ceramic coating.  Compared to its lower-priced counterparts in the McKee's 37 family, Hydro Graphene forms an even thicker coating, offering robust protection in any environment.  Hydro Graphene Ceramic Coating is so durable in fact, that it easily outlasts traditional waxes and synthetic sealants despite it's effortless spray-on, rinse-off application.  Hydro Graphene Ceramic Coating is a no-compromise formula.  

Hydro Graphene Ceramic Coating was formulated to be safe for all exterior surfaces - paint, wheels, glass, chrome, plastic trim, carbon fiber, and more.  No matter the surface, Hydro Graphene Ceramic Coating will leave it slick, glossy, and extremely well protected.  Hydro Graphene can even be applied to surfaces that are protected with a paint-protection film. 


McKee’s 37 Hydro Graphene Ceramic Coating is designed to be applied to your WET vehicle AFTER washing it.  Working ONE panel at a time, mist 4 to 5 sprays of McKee’s 37 Hydro Graphene Ceramic Coating directly onto the surface and IMMEDIATELY rinse with a garden hose.  Repeat this process panel-by-panel until the entire vehicle has been coated.  Be mindful of overspray when it’s windy.  As you rinse a panel, it’s good practice to overlap your rinse on surrounding panels to ensure any overspray has been rinsed off.  After the entire vehicle has been coated, proceed to drying it with a McKee’s 37 Car Dryer or McKee’s 37 Glacier 1100 Drying Towel. 

Free Shipping & Returns

We currently offer FREE SHIPPING on orders over $95 shipping within the contiguous 48 states, or $6.95 Flat Rate Shipping for orders that are less than $95.

If you don't absolutely love what you receive, give Nick a call and he'll set you up with an exchange or return.

Customer Reviews
4.8 Based on 30 Reviews
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Filter Reviews:
    Wayne J.
    United States

    Easy to use ,especially on w heels

    Pat L.
    United States United States

    Great coating for doing a RV

    I recently bought this ceramic for a RV job I was doing I was very impressed by it, it doesn't get any more simpler than this. Hydro Graphene Ceramic Coating Review
    Jason G.
    United States United States

    High gloss

    High gloss. Easy to use

    David S.
    United States United States

    So Easy

    It is hard for me to believe that a paint protectant can be so easy to apply. I'm old & old school but have gotten used to spray waxes, sealants as they are easier on my body. It's hard to believe that all I have to do is just spray on and hose off. No physical labor involved. I'm here to tell you that "it is that easy". You can tell the difference immediately. I just applied it two weeks ago so it's too early to tell how long it lasts. I will probably use it every two months at least, maybe more as we head into the rainy weather. I'm going to try applying the graphene detail spray between hydro graphene coating applications. A must buy.

    Ian M.
    United States United States


    I have been using hydro graphene for a few months now. As a mobile detailer it makes sealing a car a lot faster. Simply spray on and hose off, dry the car and I’m done! No extra rubbing a wax/ sealant on the car wasting time and less stress on my body. Not a sun friendly product ( which it says to not apply on a hot surface ) because it will cause spots that are a little hard to get off so use common sense. It is on the pricey side, but you get what you pay for. Otherwise it’s great!