In my opinion ( mind you it's only mine) no product applied from the interior of a wall is worth the money. If you are that concerned about seepage it HAS to be dealt with from outside, that mean digging up around the foundation, proper waterproofing installed, new weepers and gravel. Lots of gravel.
I did this exact same thing on my first house. I went over kill but I know that basement will never leak a drop so long as it is standing. I pressure washed, parged, tarred, added blue skin and then delta....
Dry as a bone for as long as I owned it.....
Over kill? Yes.
But I had the stuff laying around.... Might as well..
G