After reading some of the great reviews here and on one of the VW pages I frequent, I decided to give the Einszett products a try.
The car is a 2002 VW Passat in Silverstone Gray (darker metallic gray) that I've tried to keep as pristine as possible with all the advice I've gotten here on Autopia. Unfortunately I don't have a garage, so it has to live outside and I can't detail it on a regular basis (usually only once a month).
I've been using S100 Paint Cleaner and S100 Carnuba which gave all the great results evryone raves about (slickness, depth, ease of application, etc ) but in my situation, durability is an issue. With winter coming, I needed to get a good protectant on there that would last.
Enter Einszett. I started with Metallic Polish applied by hand. As Drewski noted, it's easy to work with, left a great shine and was easy to buff off. Left a great surface for the Glanz Wax. The Glanz Wax is a wierd product, almost like water. Applied it with a foam applicator, let sit for 1 min and buff off with an MF. The stuff goes on and buffs off so easilly, it's rediculous.....even easier than S100. It only took 25 minutes to do the whole car. It doesn't stain black trim, so even a monkey could get good results. The only downside is the stuff stinks bad.....like chemicals!!!! I think I got a little high during the whole process and had a little headache afterwards.
Results - Water beads up better than anything I've ever used. As for the look, I think I like the S100 better, but it's a real toss up. I think you get more depth with S100, but the Einszett is a little more reflective. If the durability holds up anywhere near to their claims of lasting 5-6 months, coupled with the ease of application, I think I've found a product for the long haul. I'll let you know how the durabiltiy holds up over the winter.
Now if they could only get it to some major distributors so it would be easier to find.....
Mike