Epoxy lam and hotcoat

I am going to be glassing a board soon using Fiberglass Hawaii 2:1 epoxy. I have checked the archives and done some research concerning epoxy laminations. I just want to be sure that my procedure will be right.

  1. Lam the bottom. When tack free flip.

  2. Lam the top.

  3. Hotcoat the top.

  4. Tape off and hotcoat bottom.

Should I hotcoat while lam coat is dry, or slightly tacky?

Any advise would be greatly appreciated as this will be my first adventure in epoxy.

Thanks, Richard