Stainless, but it's an alloy of some sort, they had some surface rust in spots.
It's a ceramic coating made for high temps, over 500 degrees. Same stuff traeger uses for their grills.They came out nice. What's the temperature range of the paint? Those parts get very hot. Do you have a sand blaster?
The gittin place is getting a new sign!
Pics are before and after. The fabricator "needed" to paint a few just to see what they were going to look like, requiring a need for full burn off so all parts would blast clean.
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