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McKee's 37 Glass Coating

Creates an impenetrable barrier that repels water, dirt and oil

McKee's 37 Glass Coating is a super-hydrophobic nano-glass ceramic coating that creates an extremely hard, crystal-clear barrier of protection on exterior glass surfaces.  Treated glass surfaces will be impenetrable to environmental contaminants while exhibiting super hydrophobic properties; water will bead up and roll off while snow and ice will be effortless to remove.  A single application lasts up to one year!

McKee's 37 Glass Coating is very easy to apply
Spray directly onto glass
McKee's 37 Glass Coating repels rain and snow
Spread out using a Coating Applicator
McKee's 37 Glass Coating lasts for over a year!
Remove excess with a soft microfiber towel

Nobody likes cleaning glass and neither do we, which is why we’ve come out with McKee's 37 Glass Coating – a super hydrophobic coating that repels airborne contaminants, water, rain, dirt and oil, keeping your windshield cleaner in between regular washes.

If you’re as particular about your glass as we are (Bob especially!) then McKee's 37 Glass Coating is for you.  This super hydrophobic coating was developed and tested in South Florida, one of the most rainfall ridden parts of the country.  Trust us when we say that McKee's 37 Glass Coating is one of the best investments you can make in car care!

McKee's 37 Glass Coating goes on crystal clear and stays that way – no excessive rubbing or buffing required.  Application is as simple as spraying the coating directly onto the surface and evenly distributing it with a foam applicator.  That’s it!  The coating self-levels so there is no heavy rubbing or buffing required.  A single application of McKee's 37Glass Coating will last up to one year!

McKee's 37 Glass Coating is comprised of nano-glass ceramic particles that fill in the microscopic pits, pores and craters on your vehicle’s glass, making the surface perfectly smooth.  This prevents dirt, water, oil, snow, sleet and rain from adhering to the glass, keeping it clean while optimizing visibility.  McKee's 37 Glass Coating creates such an immense amount of surface tension that water will bead up and roll off at speeds above 30 mph, rendering your windshield wipers virtually unnecessary! 


1.  Ensure surface is cool to the touch and out of direct sunlight.
2.  Polish the glass first using McKee's 37 High Performance Glass Restorer
3.  Spray McKee's 37 Glass Coating directly onto the surface and evenly distribute using a foam applicator.
4.  Allow product to set up for 2 minutes then lightly buff with a clean, soft, lint-free microfiber towel.  Do not apply any pressure to the towel while performing this step. 

4 oz.

Made in USA

McKee's 37 Glass Coating

Our Price: $35.00
Item ID: MK37-230
Availability: Usually ships the same business day
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Review Summary
13 Reviews
85% (11)
8% (1)
8% (1)
0% (0)
0% (0)
69% Recommend this product (9 of 13 responses)
By Alex
Cutler Bay, Florida
September 21, 2016
what I expected
Glass is very hydrophobic after using this product. Make sure you use the McKee's coating prep polish other wise the coating wont bond properly this happened to me but Autogeek helped solve my issue.
Proseasy to apply, relatively easy to polish
By Buza
September 1, 2016
So far so good!
I love the Klasse system but I went from a black Audi ( hard paint) to a Jet Black BMW ( super duper soft paint) and could not get the Klasse sealant on without streaks no matter how I tried so thought I'd try a simple paint coating that may match the Klasse in durability and shine. My car is 6 months old and has several streaky coats of glaze on it which I wanted removed. I used Meg "ultimate compound"on the hood and then the entire car with the Mc Kees pre- coating polish using a DAP to try and get it off. That stuff, in layers, is tough as nails!! But, the polish remover did get it off after several passes. Anyway that was a six hour process. But after that I used the coating and it went on well. My desire is to have the equivalent of Klasse but something that would perhaps harden my soft paint. It didn't streak so I'm happy about that and seems to have a glassy sheen which I enjoy. Unlike a previous poster, I was able to put multiple coatings when done within hours of the first. Perhaps I did something wrong???? I followed directions and cross hatched each section twice. Well will see. I will post later to see if it truly does last "two years". But the glossy sheen is what I'm looking for. I will occasionally use Sonis spray glaze over to extend the life of the coating. "High spots" or excess product, came off easily with a mf wipe and the a mc buff. Such a blessing with the soft paint that marrs with a microfiber!!
ProsAfter the prep, goes on easy!!
ConsDon't think it will last as long as more difficult to apply products. But it didn't streak!!!!
By JoeT
New York
May 20, 2016
Great Product, works as advertised
I live in the northeast and applied this coating to the windshields of our daily drivers in October. It's now May and water still beads up and rolls off the windshields even after a tough northeastern winter.
By Michael
Lawndale, CA
February 4, 2016
Great product
This glass coating works great. It is my go to. It's durability is amazing. The water just beads and sheets off the glass surface. Works great.
By Chuck
Bloomington, In
June 17, 2015
Amazing results, using this in conjunction with the DP High Performance Glass Restorer yielded fantastic results. A little pricey but, worth every penny.
ProsGreat results, exactly as advertised
ConsA bit pricey
By Mike
September 10, 2014
Slippery when wet
Put on 3 cars; one smears a little, one sqeakes and the other works great. Highly recommended.
By Tim
Toronto, Ontario
July 24, 2014
Good product
I thought this worked well as a glass sealant, but time will tell since I've only applied it about two weeks ago. When applying it you have to make sure to work kinda fast since it dries very quickly, even on a cold glass surface. There is a decent YouTube video that you should refer to before starting the application process.
ProsWorks well in being hydrophobic
ConsVery expensive.
By Mike Friedl
Purcellville, VA
July 5, 2014
Coating is very slick!
Goes on and off easy and quickly. Very slick, clear finish. I wish the prior owner of my truck used this years earlier to prevent water spots.
ProsGoes on and off easily.
Rochester, NY
June 15, 2014
That's what my girlfriend said...After claying her windows and then buffing out with Ceriglass the windows were nice and clean. Very simple to use, just spay on and rub around covering the entire window. There were some high spots, but they were easily rubbed away with a micro cloth. Being used to Auquapel on how it goes on, this stuff seem to dry pretty fast and I was in the shade on a 73 degree cool day. So I suggest do in small section at a time. Time will tell on how long it last..Downside I say it is pricey..Get it in a bundle.
ProsSimple Spray bottle Bottle Goes a long way Water flys right off
ConsDry quick for me compare to Aquapel Pricey for consumers
By Andrew
December 8, 2013
I had a clients window shield that has seen better days. I washed the window then took a razor blade and cleaned it. Clayed the window before a final clean and then compounded and polished the window. Then applied detailers glass coating to it. If you take the proper steps to clean the glass before putting this stuff on it really works and lasts many months. All my friends and clients love what this product does to there window shields!
By Chris
November 7, 2013
Excellent product. Don't believe the one guy below, his description clearly shows signs of so done who didn't polish his window before hand. This has been on my windows for 4 months now and still beads water off like day one. Unreal awesome product.
By John
October 8, 2013
Works great
I've had this on my car since it was introduced. It's still holding up like the day I applied it. Poster above probably didn't polish his glass first. You need to make sure the glass is smooth and clean first. Great product. Makes water bead up and roll off like theres no tomorrow.
By Jeff
September 28, 2013
Not bad, not great
Very similar to rain x but goes on easier and buffs fairly clear. It's difficult to get the streaking out after two minutes without using any pressure. After the last two rains, I really don't see this lasting a full year. Maybe six months.