Product review (5 stars): Extended my GE Nautilus use time before I send it to recycling
At least I will get a few more months from the racks. They are rusted and pitted all the way, but this stuff covers it in.

Now listen to me - Grind off the rusted and pitted portions, sand down or use a Dremel-type tool to clean up any smaller rust portions and apply this liquid vinyl suspension over it. First, apply a "primer" coating, then paint over two or three layers until it covers the metal.

For the portions where you cut off the pitted portions, cap them off with stuff like B00NK0PUQG (dishwasher rack tips) and paint 'em over.