I just got some quart bottles of Menzerna polishes from Grizzly, and I think Grizzly's H0819 is NOT the Fast Cut/Powergloss that jgv and Brad NC are talking about. Based on what has been said in this thread, the Grizzly website, and the Menzerna labels, this is my best attempt at sorting it out, starting with the most agressive:
1. Grizzly calls its H0819 "Menzerna Coarse Prepolish Liquid," 1000-1200 grit. The Menzerna label says POWERCUT COMPOUND S 33 B, #22101. It is light beige in color. This sounds like jgv's "more agressive compound."
2. Jason threw Grizzly's H4873 into the ring. Grizzly calls it "Medium Prepolish Liquid," 1000-1500 grit, and features it as a new product. The Menzerna label says POWERGLOSS #22984.260.110. It is white. I'm guessing this is the elusive Fast Cut/Powergloss jgv and Brad are using.
3. Grizzly calls its H0821 "Menzerna® High Gloss Liquid Polishing Compound." Menzerna labels it "Intensive Polish" Polishing Compound PO 91 E #22084.261.110. It is white. This has gotta be good old IP.
4. I don't think Grizzly carries FP, although it looks like jgv has a quart bottle of it.
5. I don't know anything about the Sealing Wax. Is it even available in the US?