Prima also makes amigo which is a great base cleaner/filler. Top it with a sealant like prima epic then sustain with hydro. You can do this all by hand and get great results that don't wash away.
I also have had great results with SRP available from pep boys. Let it set for a few hours before buffing off. I have noticed better filling with applying twice a week apart with ONR wash in between. Then maintain with OCW or Hydro.