my 2nd job is at a hardware store so I just got a 'delicious red' tin and added black tint to the paint which deepens the colour and then a bit of magenta to bring a bit of richness without making it an ugly warm red/brown. it's just the Wattyl metal protection. Well heat wise, like i said had it on a car for 2-3 years and did fine and that was taking some serious punishments inc locking up the brakes in my FWD and some seriously regretful and stupid driving when i first got my license.
It doesn't say its hi temp paint but, I'm sure Mark can tell you how his Legacy GT's brakes with the paint are holding up from the last track day...
Thanks Mark, such a wise teacher.