Product review (4 stars): Works well
I had rust on the dishwasher rack and was reluctant to use this product because people complained of the awful smell. But, there weren't any other options, so I applied several coats as directed (I did it outside) and the smell was gone after 24 hours; it smelled like model glue.  I've already washed dishes and it seems to have held up but I can't say for sure until I've done a few loads.  The color is light gray, which is a shame because dish racks are either white or dark grey.  I recommend getting serious about removing the rust before applying this product, though, because I can see how easily the rust would work its way back through if it wasn't sanded off completely.