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16 Reviews
88% (14)
6% (1)
0% (0)
0% (0)
6% (1)
94% Recommend this product (15 of 16 responses)
By JC M.
amazing stuff
April 13, 2020
Great product after washing wheels, prevents unwanted rust on any metal surface. I use it primarily for brake rotors and under carriage items. It's also good for under hood area after doing a power wash.
By Vasilios
babylon, NY
just spray it on and magic
January 16, 2020
gets rid of the initial rust that sets up when cleaning the rim and ruins the clean rime with a coating of rust dust this works great
Prosworks as advertised
By Phillip
Saint Charles, MO
Slows rust
November 19, 2019
Seems to work fine. Preventing rust on your rotors.
By Mario
Greater Atlanta
It Works!
April 6, 2019
I wish I'd know about this product sooner. Hyde's Serum Rust Stopper works as advertised and will be a permanent part of my wheel cleaning kit. Having two cars with black wheels, I always had issues with rust from my brake disks ruining the look of my freshly cleaned wheels requiring multiple extra steps to minimize these effects. No need with Hyde's Serum Rust Stopper!
ProsEasy to use Less work to do the job
By Gerry
Coastal North Carolina
Rust Stopper that works
February 6, 2019
I have been using this product for more than five years because it really reduces the rust that results from cleaning the wheel barrels of my vehicle. It's easily applied, and a small amount covers a large area. I haven't detected any damage to the wheels from applying the product.
By Gregory
Pittsburgh, Pennsylvania
December 6, 2018
This stuff works, and it does what it says. The trick is to apply it in an atomized mist slightly far away from the rotor so it clings and doesn't run off. It also helps to apply it when the majority of the water has run off the rotor.
ProsOnly product in the category and it works!
ConsNot sold in larger, bulk quantities.
By ed
Works Great
November 28, 2018
Spray my rotors after a car wash and Hydes prevents the rotors from turning that ugly rust colored orange. Works as advertised and great insurance against rust.
Prosworks works works
Consa little on expensive side
By Rob
Chicago, Illinois
September 2, 2018
My rusty rotors are no more. Acid-free, PH-Neutral, and a very satisfying feeling when I look at a clean vehicle that does not have rusty rotors after cleaning the wheels. I don't have to take the proverbial slow drive around the block to get rid of the rust! I wash and put the car right back into the garage. This product is GREAT.
ProsEasy application. Works as advertised. Prevents rust from flashing on the brake discs after cleaning wheels. Acid-free and PH Neutral
By VAn
It Works
March 31, 2018
I use this on my 15" rotors, keeps dust away for weeks, introduce a friend to it, and he is marveled....cant stop talking about it, the M3 is a master for dirty rotors, they starts to create rust before we finish washing ps. i do wheels first, now I can go a couple of weeks before washing, thats what you do in Florida:)
Prosall of the above, all good
Consnone yet
Los Angeles, CA
Works Great...just as advertised
October 22, 2017
I've been using this for 2 years on the rotors for my Porsche Macan. It works EXCEPTIONALLY well.
ProsWorks as advertised. One bottle lasts a long time.
By robert j.
New York,New York
August 21, 2016
THIS PRODUCT is great! Better then I ever dreamed. Stopped the rust on my Porsche disc rotors both after washing and daily use.
By Justin
Lake Saint Louis, MO
Works good
May 9, 2016
Tried this product and works well, just wish it would also remove rust.
By CarreraPete
Airmont, N.Y.
Works great on my 911 with drilled rotors.
September 5, 2015
Here is my method, which has produced excellent results each time I wash my cars: I wash the car first, then do the wheels. I spray the rotors with Hyde's Rust Stopper before cleaning the wheels and barrels with Dawn. I finally dry the car and wheels with an electric leaf bower, then briefly move the car back and forth on the driveway so the pads wipe the rotors. I usually apply the tire dressing and wipe the wheels with detail spray after cleaning the windows. The rotors have never formed any rust when I use this procedure. I see the same results when I use the product on my Challenger's slotted rotors.
ProsReally saves a lot of headaches by eliminating the dreaded rusty rotors.
ConsNone at all.
By rocco
Philadelphia, PA
Doesn't work on perforated rotors
July 23, 2015
While this might work on standard rotors; it has no effect on perforated (drilled) rotors. There was still a large amount of flash rusting despite following the directions to the letter and using copious amounts of the product. I had been so excited to use this product after seeing the advertisements; however I will never use it again as I am still left having to hand clean each wheel from the rust "fling" that I get despite the use of "Hyde's Serum Rust Stopper." This was used on a 2013 BMW M5 and was an epic fail. I'm not going to bother using it on my other vehicle since I don't get the flash rust issue like I do on the high performance rotors (no, they are not ceramic).
ProsI haven't personally experienced any
ConsDoes not work on perforated, cross drilled rotors
By Scott F.
Palm Coast, FL
Works Great
April 1, 2015
reduced the rust on my rotors by 80% and now no brke dust power minutes after first time i apply the brake
By Brad G.
Sothern California
Works as Advertised
October 9, 2014
I am running semi matte black wheels on my Audi A4. The surface rusting of my rotors during washes was excessive, especially on the rears. Even with the immediate use of a Metro Master Blaster blower to dry the rotors, it just wasn't enough to prevent the flash rusting from occurring. The minute I would drive and stop my freshly washed car, the thin dried layer of rust on my rotors would end up as a fine layer of reddish rust powder on my just cleaned black rims! I have found the Hyde Serum Ruststopper to work as advertised though I have found you have to apply it multiple times throughout the wash process in order to achieve success with it. Once after you've rinsed your wheel cleaner and a second time when you've completed rinsing the remainder of your vehicle. I recommend blow drying your wheels and rotors immediately after your final rinse of the vehicle. I have found Hyde Serum to be completely safe on my semi matte black rims when used as directed. Even applying two applications per wash, I have found the Hyde Serum Ruststopper to be fairly economical. I highly recommend Hyde Serum Ruststopper to anyone with this problem.

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