like evrtything else, it ain't the same, and they have even changed the damn spray caps... however, if you are still doing a oil/thinner sealer, try this as a primer bath after:
Muralo > Products > Primers > Ultimate Exterior Oil Base Primer X200
if you've gone new age, and doing the cpes huffing (good buzz, they tell me) sealer or epoxy of some sort, it would prolly be redundant to do...but it does marry well with the older method of sealing...