68 twin turbo dart project.
I have burned through plenty of pourable glaze. This stuff is amazing. It spreads so nice and is sandable in 20 minutes. Its made by Upol and you get it at a paint supply place. So the process is this:
1.Take the car to bare metal (in this case chemical dipped the whole car)
2. Epoxy prime (also called "direct to metal" or "self etching" primer) in this case DP90
3. rust repair, panel replacement
4. Body filler and rough sand with a rough grit like 80 or so
5. Re-prime with Epoxy for any bare metal spots
6. Coat with a primer surfacer (high build) in this case ECP15 and ECP17 from PPG
7. Block sand with 180 dry and with a soft block since the body is flat and straight but has a gentle curve.
8. Re-prime with epoxy not he bare spots.
9. Re-prime with high build 3 wet coats
10. Block sand with 400 wet and the 600 wet
11. It should be ready for paint. Repeat 8,9,10 till it looks right.
I use wax and grease remover to wet the panels to see if they are straight. Also overtime you sand off the guide coat during the 180 and 400 stages re apply the guide coat.