VHT header paint,silver....the cans we've used all said/marketed ceramic.....
Is a dead ringer colour for import(think Grizzly)machine handles N such.Which unless "polished" are pert near always painted steel.Put it this way,where we get our auto paints,the guys will mix down to about the size of a large Testers bottle,what's that 60ml's?... for me and never miss a beat.And they are good mixers.But silver is a tuffy.That VHT silver is the poop,perfect match. We've also painted scopes N rings with it.
I'm not a spraybomb sort,but there's a few that the colour is so perfect,we use them.The VHT's need to be suspended over a hot plate,shoot( digo temp gun) for 150* on the part,for curing.Maybe a touch more.Go an hour or so.No comment on it as header or suppressor use,wrt times/temperatures.But spray a machine handle,you're gonna be grinning.