For polishes or compounds, this list was offered a while back:
COMPOUNDS, POLISHES AND GLAZES SORTED BY CUTTING ABILITY
Disclaimer:
Cutting action can differ significantly based on application (e.g. hand use vs. rotary). This list is an approximate indication of the cutting ability of polishes based on the circumstance they are most likely to be used under. Products are ranked by scratch removal ability, not filling or "cleaning/oxidation removal" ability. Consider the error to be plus or minus one ranking. This list is propagated by a rogue group of Autopians and should not be seen as general consensus of the community as a whole. Comments are welcome for additions or corrections to the list.
10 – MOST AGGRESSIVE - COMPOUNDS
3M SUPER DUTY RUBBING COMPOND HEAVY CUT 39004
MEGUIAR’S BODY SHOP PROFESSIONAL DIAMOND CUT COMPOUND 2.0 VERY HEAVY CUT #85
8
EINSZETT Extra, Intensiv Paste
MEGUIAR’S BODY SHOP PROFESSIONAL COMPUND POWER CLEANER HEAVY CUT #84
3M PERFECT-IT III EXTRA CUT RUBBING COMPOUND 05936
MEGUAIR’S MIRROR GLAZE HEAVY CUT CLEANER #4
7
3M IMPERIAL MICRO FINISHING COMPOUND MEDIUM CUT 39001
MEGUIAR’S MIRROR GLAZE MEDIUM-CUT CLEANER #1
POORBOY'S SSR3
1Z Ultra
6 (Any higher, and you should probably bust out the rotary or sandpaper)
3M PERFECT-IT II RUBBING COMPOUND FINE CUT 39002
MEGUIAR’S BODY SHOP PROFESSIONAL DUAL ACTION CLEANER POLISH MEDIUM CUT #83
MEGUIAR’S MIRROR GLAZE FINE-CUT CLEANER #2 (rotary only)
3M PERFECT-IT III RUBBING COMPOUND 05933
POORBOY'S SSR 2.5
5 (Removes scratches you can't quite feel)
3M FINESSE-IT II MACHINE POLISH 39003
3M FINESSE-IT II FINISHING MATERIAL 05928 (same as above)
3M ONE STEP CLEANER WAX, MEDIUM OXIDATION REMOVER 39066
1Z PP
MENZERNA INTENSIVE POLISH
POORBOY'S SSR2
4 - POLISHES
3M PERFECT-IT III MACHINE GLAZE 05937
MEGUIER’S QUICK DETAILER #66
MEGUIER’S SPEED GLAZE #80
MEGUIAR’S SCRATCH-X #108
Hi-temp Light Cut
3
3M PERFECT-IT SWIRL MARK REMOVER DARK CARS 39009 (f)
3M PERFECT-IT SWIRL MARK REMOVER LIGHT CARS 39109 (f)
MEGUIAR’S BODY SCRUB A10
MEGUIAR’S BODY SHOP PROFESSIONAL SWIRL FREE POLISH LIGHT CUT #82
MEGUIAR’S MIRROR GLAZE SWIRL REMOVER #9 (f)
POORBOY'S SSR1
1Z MP
ClearKote Moosewax
MENZERNA FINAL POLISH
2 - GLAZE/POLISH (takes out the smallest scratches)
3M PERFECT-IT III TRIZACT MACHINE GLAZE 05930
3M IMPERIAL MACHINE GLAZE 05991
3M ONE STEP CLEANER WAX, LIGHT OXIDATION REMOVER 39006
KLASSE ALL-IN-ONE (c)
MEGUIAR’S MEDALLION PAINT CLEANER #97 (c)
MEGUIAR’S DEEP CRYSTAL PAINT CLEANER #30
EINSZETT Metallic, Express, WaxFinish
1 (No cutting action, filling only)
MEGUIAR’S BODY SHOP PROFESSIONAL HAND POLISH #81
MEGUIAR’S MIRROR GLAZE MACHINE GLAZE #3
MEGUIAR’S MIRROR GLAZE SHOW CAR GLAZE #7
3M PERFECT-IT III FINISHING GLAZE 05941
3M IMPERIAL HAND GLAZE 39007
BLACK FIRE DEEP GLOSS POLISH
Additional notes:
(c) chemical cleaner, removes oxidation
(f) lots of fillers, so it actually doesn't remove as many scratches as it appears