1969 Dodge Dart Swinger clean up

Heres what I have been rolling on bottom of our 69. I just noticed 1 is semigloss and 1 flat black lol. Got mine at Canadian Tire. Employee told me it was Rustoleum company?
LOL, I was just reading a spray can of Tremclad for an FBBO member to get the code off it and notice on the bottom of the label... "Rust-olem corporate ".