Por 15 vs. KBS Rust Seal

POR was a bit weird as far as how it worked. I used it as a brush on on the inside of my fenders and such. It was very streaked and was almost like it was oil based. Seemed like you had to keep wiping back and forth several times to get coverage. I kept the can sealed up as recommended came back and the remaining 50% of the can was solid as a rock. Lid was tight. I tried the eastwood stuff and it worked much better. Seemed about the same but was much easier to work with and seemed to self level itself showing very minimal brush strokes. It also has stayed in the can with no problems for several months now.