I am touching up some frame rust on a 2006 Tacoma. It lived in Boone NC for 6 years and evidently they use more road salt then even the northern states. I took it first to the dealer who told me that it was just cosmetic and I told him to put that in writing(he did) . I used it this morning(right behind the a frame both sides) and it appears to be pretty easy to use. I am probably looking at another quart or 2 to finish it up. I plan on coating the entire frame inside and out. rear axle and crossmembers next.
