I am building a table from SPF that will be dyed, then stained. My plan is to use pre-stain conditioner, dye stain, then shellac, a gel stain and finish. I'm going to apply 2 coats of the shellac (SealCoat). The can says 10 minutes dry to the touch and 45 minutes before recoating, but doesn't mention actual dry time before the next finish. How long should I allow the shellac to dry before proceeding to the gel stain?