High temp coatings

[Shoebox]

I recently acquired a really nice pair of original Fenton headers (Thank You 40fords!). Just had them lightly media blasted and will be painting them gloss or flat black. Now I know that there are a ton of high temp products around these days, in my youth the go-to brand was VHT, maybe still is. Anyhow, there are other brands, ceramic varieties, and so forth. Just wondering if there are any recommendations for a product RECENTLY used by someone. I also see some high temp primers offered, important to use? On my '32 Highboy roadster with an open engine compartment, I had the headers ceramic powder coated and they have held up great, but I am kinda looking for a rattle can solution here. Thanks guys.