1972 Dodge Colt
Yes they heat it to cure the powder. Haven't heard from them yet, maybe it's liquid aluminum by now.
I did get the front spindle fixed on drivers side. They had 2 bolt heads sticking up and it cut the ball joint boot. There were countersunk bolts outside the arc, not sure why they used bolts?
And the front end is back on, I think the bumper repair, and remount makes it look better than before. Bumper was white.