[wreckedGTI]

Do you guys usually use sealer over 2K primer surfacer?
I have heard some people swear by it, some others don't bother with
it and claim it's an unnecessary step in the paint process, and to make things even more 'interesting" I have read some people use epoxy primer to seal the job before bc/cc, so what gives now?

Another thing that makes me wonder is in most tech sheets, they don't advise to sand the 2k sealer, but what if I decide to use it, spray it and it doesn't go on as smooth as I would expect it?, I want to be able to sand smooth before the basecoat goes on.

Any help into this matter would be greatly appreciated, Im to the point where I have my 2k primer surfacer as flat as I can get it, or at least it seems that way lol, and now Im almost ready for basecoat.