Product review (4 stars): Works Well, But don't use in winter
This stuff works great, especially when your wife keeps putting knives in the dishwasher even when you ask her not to.  But don't use when it cold outside, because you want to cure this outside, but you should not cure it at a cold temperature.  The fumes will make you dizzy.  Also, sand down rusted areas for better adhesion.  Wash with alcohol as recommended.  I suggest putting pieces of tape near the areas you want to cover; this is because you want to put 3-6 coats on for best results, but after 2 coats it becomes hard to see where you painted.