Southern Polyurethanes sells a black basecoat and several clears.
it is -their- specific shade of black, which might work as long as you were not looking for a certain black from a specific vehicle/model year.
https://www.southernpolyurethanes.com/pricinghttps://www.southernpolyurethanes.com/basecoathttps://www.southernpolyurethanes.com/clearsI have been working with their epoxy and 2k primer over the last few months, seems like good products to me.
Also worked with Matrix several years ago which was similarly priced, and also good product, but since then
the company went from independant to owned by Valspar and I don't know what else has changed. I wouldn't
be afraid to try them again but would purchase small amounts to experiment with and see how I liked it first.
Also check out Tamco
https://tamcopaint.com/ 
