Ditto. I give the edge to Mother's.I use both Flitz and Mother's. My impression is the Mother's will polish up a bit faster than the Flitz if you're looking for a highly polished look. If you just want to clean off powder residue and such the Flitz is great (both are actually). I tend to use the Flitz for cleaning and the Mother's for polishing but I may be splitting hairs - they're both good products. I use them on SP101 and GP100 (and S&W and anything shiny!)
The sealer is the easy part. The cleaner polish is like never dull. You keep apply till you like the shine or you see no black on the rag.Ironhead: that is a good idea, it should hold up to the heat on the barrel pretty good. How easy is the sealer to remove?