A great wheel sealant, a load of car cleaning geeks will tell you this is a fantastic product and used by numerous people who really love cleaning their car.
The sealant itself is very easy to apply, it has a firm consistency, and being pink is very easy to see the areas of the alloy wheel it has been applied to.
However, it does take a little work to buff off, I think in my case having multispoke wheels, with loads of nooks and cranny's it seemed to take a very long time to buff the pink stuff off and get it out of every small corner.
Perhaps my in-experience, however it is my least favorite job when cleaning the car.
But.....the results are fantastic - Since applying my wheels have certainly remained cleaner for longer, and when i come to clean them, the brake dust and grime almost comes off with a pressure wash, the wheels have a great water resistance now, as you get when you have a waxed paint surface, and therefore the wheels in general look great even when it's raining.
I would seriously recommend this product, however be aware that you may have to put a little bit of work in, to get your wheels looking great and staying that way!!!