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15 Reviews
73% (11)
7% (1)
7% (1)
13% (2)
0% (0)
73% Recommend this product (11 of 15 responses)
By Jordan
Affordable Diamond
June 21, 2020
Pinnacle GlassCoat Window Sealant is great .Good price for the excellent product. It takes hours to dry and cure in a high humidity country, but provides months long window protection .Very good rain repellent for the money. I've tried many local brands and Japanese Brands, this Glass coating is an affordable diamond.
ProsLarge Quantity ,Long lasting, easy to use.
ConsNot very good design bottle cap.
By anastasio
west haven, CT
Great Product
June 15, 2020
Pinnacle Glass Coat Window Sealant is a great product and i use it on the windshields of all of my vehicles. It is easy to apply and wipe off. If you apply two coasts you won't have to use the windshield wipers during moderate rain. does not impair the windshield you see crystal clear through it..over all GREAT PRODUCT!!
Prosreally repels rain
By Nate
DeForest, WI
Love this sealant
January 27, 2020
It's amazing how clean it made my windows look. Not only immediately after application, but even after a few rain/snow storms. Doesn't leave dirty water spots. Also doesn't hold ice like an uncoated Window can. Application is easy, but removal can be a bit tricky. I had to flip the microfiber to remove entire product, and even had to use a spritz of the glass cleaner to assist in removal. Not a big deal. Worth the bit of extra elbow grease
ProsMakes the glass look awesome. Better visibility = better safety. Beads water like crazy. Doesn't leave dirty water spots. Snow/ice removal is easier. Worth every penny.
ConsRemoval of product. That's my only gripe. It comes off. You just have to earn it
By MarkD
Oxford, PA
This stuff is awesome!
January 11, 2020
I now use Pinnacle GlassCoat Window Sealant with Rain Repellent on the windshields of all of my vehicles. It is easy to apply and wipe off. It adds a slickness to the windshield without a haze. If you apply two coasts as per the instructions you won't have to use the windshield wipers during moderate rain.
By Nick
Richmond, IN
Works well
December 15, 2019
If you follow the directions and are a little patient waiting on the rain you will see this product by Pinnacle does a great job. Water beads up and rolls off at speeed.
By William
Providence , Rhode Island
Water logged
October 9, 2019
I applied the product as instructed. The product was difficult to get off and the sheeting and water repellency was not as good as using Rain -X
ConsDifficult to remove Inferior water repellency and sheeting
By Ejbrock
Easy To Use
February 25, 2019
The product was easy to apply and wipe off. The product works as marketed.
By Spikey M.
Grand Forks, ND
This stuff is legit
November 15, 2018
I got Pinnacle Glasscoat with part of a glass polishing kit. This is a wonderful product. It doesn't smear with windshield wipers like RainX (can't stand the stuff). It works great in the rain to keep side windows clear to view side traffic, and the windshield clears right off in the rain. Furthermore, it makes scraping ice and snow off the windows almost effortless. I just picked up my son's car from the repair shop, where it had stood outside and gotten snow which melted and froze. His ice scraper was not in the vehicle, which reduced me to using a credit card to do the dirty work. The ice pealed away effortlessly and didn't stick to the windows much at all. I'm sold.
ProsWorks as described Does not streak or smear with windshield wipers Makes removing ice and snow from windows almost effortless.
By Mike
Virginia Beach, VA
Not so good
May 18, 2017
This product does what is says it's going to do. However, it leaves such a film on my windows afterwards that it's a little difficult to see out the windshield for the glare created. I've followed the manufacture recommendations and those that I have seen online, but yet the film remains. I expected so much more from this product, very disappointed. I will not use this again.
ConsLeaves a film after it is removed.
By Rick
Great Finish
November 12, 2016
This is your final coat after the polishing product. Go ahead and seal that glass to help with rain and easier cleaning. Just came back off trip and the rain just rolled off.
By Don
Long Island NY
Better than rainx
August 28, 2016
Goes on easy. .If you let it dry longer it easier to come off. I like to use a damp towel at last step to get completely off.
ProsEasy to go on goes a long way need very little.
ConsLittle hard to come off.The longer you keep it on the easier to come off.
By jonathan
parkersburg wv
advertising was true
March 20, 2016
I have just applied the product and been thru some rain with it. Water beads up and rolls right if im fasters than 30mph. It has been on 2 weeks or so now so i cant say how long it will last before i need to reapply. Goes on easy and off easy. Very pleased with it and the waterspot remover. Will have to try more pinnacle products in the future.
By Jeff
Springboro, Ohio
Keeps windshield clean
September 11, 2014
I'm impressed! Windows are covered with morning dew and after using Pinnacle GlassCoat windshield stays clean, no water spots, and back window dew is blown off as I drive. Even the windshield wipers are quieter. It was well worth the cost.
ProsWindows stay clean longer, windshield wipers are quieter, cleans glass well.
By WantcarPerfect
Great Product
September 16, 2013
Water rolls right off after using this product. It seams to last a long time and one bottle will last forever. I clean the windshield with Pinnacle water spot remover and window cleaner. I then apply with a foam pad, let dry and wipe off with a microfiber towel. The whole car takes about 20-30 minutes.
By Iron
Lacking durability
January 29, 2013
A little goes a long way with this product. This is a good thing because I find I have to reapply it every couple weeks. It works, but not for very long.

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