Perforated Rotors = useless
June 13, 2015
I'm obsessed with clean wheels and bought 2 bottles of this product as I had been searching for a product that eliminates flash rust. I used it on a 2013 BMW M5 and it was absolutely useless. I followed the directions to the letter; and even tried using it 3 different times; however each time it still allowed some surface rust. FOR PERFORATED ROTORS, it's a rust reducer not eliminator and I still had rust fling all over wheel WHICH was harder to remove due to product.
I also had some clouding of the wheel which resulted in having to clay, polish, and re-seal 2 of my wheels where I generously applied it, wiped excess like instructions online (and watched youtube videos). Might be awesome for "solid rotors" but for perforated it leaves rust. Less rust or not, I'm still re-cleaning the wheel as it doesn't STOP rust. Kind of like saying I'm only a little bit pregnant - either you stop rust or you don't; and this is the most disappointing product I've ever gotten from AutoGeek and I buy a ton of stuff.
Amateur detailer and wheel enthusiast for over 25 years. Save your time, money and aggravation and do it the old way b/c you're still going to have rust fling except you might have new issues like I did YMMV....
Pros:videos show it working on flat rotors; but I'm not willing to try on another vehicle. 2 new bottles going in trash can.
Cons:perforated rotors: it doesn't work at all and creates more work in the end. Worst detailing product I've ever purchased and I was extremely excited about this product prior to using it.