Like most; I've used pretty much every LSP that was worthwhile. Klasse HGSG in my experience, is the best "wow" factor for looks & durability when teamed up with Klasse AIO. Best results start with a whisper thin application with foam pad by hand or machine. Allow HGSG to fully dry before removing with microfiber cloth dampened with Chemical Guys V7 spray sealant, followed by a subsequent wipe down with a dry microfiber cloth. The CG V7 will literally disappear into the finish during HGSG removal leaving your finish looking extraordinary. Cheers & happy detailing.

I've tried many, many LSP's. High end Nuba's, other Sealant's... others that claim to be a "Fuzion" of both. I keep going back to Klasse. It's the only LSP I've ever applied and really saw a big difference with. This stuff is like a hard candy coating all over your car. Hard as glass look with enough gloss and depth to satisfy.

I was looking for a product to replace Der Shiney Stuff that is no longer produced in the U.S. The Klasse is perfect. But, follow the instructions. I put a bit more than recommended and it took a little more "elbow grease" to get it off but the results were what I expected. A very high gloss smooth as silk finish. I use this on my 1979 280SE Benz and people ask if I have repainted the car - but it is the original finish and this product makes it look almost new. I'll be back to try some of the other products.

I put a lot of time and effort into the maintenance of my vehicles, always striving to look as "top shelf" as possible. For years, I've been looking for a sealer to replace the now defunct product Der Shiney Stuff and read a review that DSS was or is a derivative of Klasse. To gain the greatest advantage in the application of Klasse, I highly recommend following the instructions to the letter. Too much product on your applicator pad results in difficulty at the time of removal. I found the use of a microfiber towel, folded in fourths, moistened with a detail spray and a small amount of Klasse (about a 2 1/2" donut of Klasse)to be ideal as less is definately more with this product. A MF towel is also more efficient in applying the product. Allow the product to dry thoroughly (one hour to overnight ideally) before removal with a seperate clean, soft and dry MF towel. A second application is best applied on another day like in 24 hrs. or the following week rather than the same day to allow the freshly applied coat to "cure". I recommend the application of a second coat when using this or any other sealant of your choice.

Best. LSP. Ever. Lasts long, easy to apply, and decent price. My favorite product.