spray paint for slant 6 exhaust manifold

I used a gloss black paint I picked up at Monument. I think it said 1000* on it. Hasn't gone on the car yet. I removed all the rust and gave it a light sand blasting in our crappy cabinet, then dust coated it about 10 times.



I'll let you know if it lasts more than a day or whatnot, hopefully by this weekend. I used A 500* paint on the intake side. Then finished with a blue rustoleum. My other intake has 1shot on it and it has no issues, so I figured rustoleum would hold up: however, the 1shot melted off the exhaust side within a 10 minute drive - so I don't recommend that.