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61 Reviews
90% (55)
8% (5)
2% (1)
0% (0)
0% (0)
66% Recommend this product (40 of 61 responses)
By Vjeszczi
Cleans up what you may have missed
November 8, 2010
Even after washing and claying, Klasse AIO still manages to pick up dirt that those two steps have missed. I apply this by hand using a white pad and remove with an indigo polishing cloth. Be sure to shake vigorously before using, and use very sparingly. As a bonus it does offer some protection from the elements after application.
By Ken F.
This stuff is almost a miracle
October 8, 2010
I have been using Klasse for years. I had a 5th wheel RV that sat in the sun for the 10 years that I owned it.It had composite sides which chalked badly. I tried many products but they always ended leaving streaks. Klasse One-Step was the answer. When I sold it, the folks I sold it to could not believe it was 10yrs old. I now use it on my vehicles twice a year and the paint still looks new after three years. I have recomended it to other RV owners and they have the same praise I give it. How can anything so easy to use and be so effective? I always put the sealer on as the instructions direct. Do just as they tell you. More is not better. I always let it set overnight before buffing it. If you want a really good long lasting shine, I put a coat of fine wax after the all-in-one, buff it off , let it set over night to harden then do the sealer. I then go over the vehicle with a spritz. It is time consuming but not hard work. You will be pleased. I want to say one more thing about the folks at Auto-Geek. My grandson is stationed in Alasks. He is particular about his truck and the weather up ther isn't kind to finishes. I ordered a Klasse kit to br shipped to him. There was a mix-up, probably on my part, but they were going to ship it to me. I called to have the ship to address changed. It cost considerable more to send anything to Alaska. I offered to pay the difference but they said they would take care of it. The folks at Auto-Geek are themselves a 'Klasse' act.
May 12, 2010
By Dustin
January 22, 2010
Great stuff, I use this for 'quick and dirty' details I do for a dealership, I can do a whole car and make it look awesome in about 15 minutes.
By achuana
July 16, 2009
Love this product. Used it on my 17 year old car, which hasn't been waxed in almost 3 years... one coat of Klasse was all it needed, but since I'm slightly OCD, I gave it 2! You'll love it too.
By Rob
I love Klasse AIO
August 8, 2008
This stuff really is the best. Use a clay bar, apply Klasse AIO, and if you want even more protection apply Klasse High Gloss Sealant. I'ts not flashy, it's not sold everywhere, but try it and be impressed.
By Bryan
A great step that should be used everytime
June 1, 2008
Klasse All-In-One is very easy to work with and when useing with the porter cable its even faster. After washing then claying a car i used a white Lake country CCS pad with klasse on a white car. The pad still turned brown after a few panels. This stuff cleans paint very well and ill always use it before i wax or apply sealant
By Dave
A must for any detail
November 2, 2007
I have been using this product for 15 years and keep coming back to it. This is the perfect product for use after polishing to lock in the shine and protect the paint. Add'l uses on wheels, headlamps, glass, everything comes out perfect
By Kenneth F.
Best Care Care Product
August 25, 2006
I have used Klasse on my vehicle and 5th wheel RV for a couple of years and I can testify that I get more compliments than I have ever received Using any other product. My 5th wheel is a '98 and has never been parked in the shade or covered, yet after applying Klaase, It looks practcally new. My brother and friends now use it and they too swear by it. As long as I can get this product, I plan to use it.
By jeff p.
August 23, 2006
finally i found a product that really does what it says it will do i love this stuff. i hope you keep selling this stuff/ because i will keep buying this amazing german technology.
By Matt
too many uses to list
March 19, 2006
great results are achieved when used by hand or machine. cleans and provides acrylic protection on paint, metal, windows, chrome, taillights, headlights without staining trim.removes oxidation and contaminants to produce a brilliant shine !

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