Amazing shine, Ok cleaner, great polish, so-so durability
FK215 is an all in one cleaner, polish and sealant. As with any all in one, there are compromises.  The biggest with FK215 is the durability.  Water beading falls of sharply after about 6-8 weeks.  If you chase with FK1000P, this is a great product, but if you leave it alone, you will be disappointed.<br /><br />Pros:<br />-Great diminishing abrasive polishing action, good enough to tackle minor swirling, even on harder paint. Finishes out very nice too.<br />-Fair chemical cleaning action<br />-Amazing shine, looks like another layer of clear coat was applied, very deep and reflective<br />-Very easy to use<br />-No fillers, what you see is what you get, it won't look worse after a rain/wash<br /><br />Cons:<br />-While you could use it by hand, you will get best results using a random orbital polisher with a white polishing pad.  For hand use, there are much better products, ColorX or Duragloss 101 come to mind<br />-Not very durable, water beading stops within a month or so<br /><br />After reading my review here, on paper it looks like this isn't a great product.  What does shine is the results.  If you want quick results with minimal effort, this is a great AIO (All in One).  However machine use is a necessity and durability is rather poor.
Rating: 4 stars