Epoxy as a sealer- How soon can I spray over it?

I understand that epoxy reduced as as sealer needs at least 2 hours before base is sprayed. That is a little slow for me. Are there any tricks to speeding this up without causing problems or loosing adhesion?

I love the idea of added adhesion by using epoxy as a sealer but if I can't go any faster than that I won't be able to use it.

This will be in a climate controlled blowtherm booth if that makes any difference.


Trying to be the best me, I can be
1:1:1 you can shoot it in 30 minutes. But more time is always better. But it is not going to cover very well reduced like that. It's more like an adhesion coat.