I found this cruisin', I can't guarantee the truthiness but it's a start - if you disagree about a certain rank, BY ALL MEANS POST IT!
PLASTIC and STEEL - STEEL WOOL GRIT EQUIVALENCY
White.... Extra Fine
0000.... ......... Finest.... 400-600
000..... Grey....Fine...... 280
00...... ......... Medium... 180-220
Maroon... Medium.... 180
0....... ......... Coarse.... 120-150
Green.... Coarse.... 100
there's at least two different brands, and I have some white stuff that is absolutely NOT "non-abrasive", in fact it's grittier than the 3M gray.
PLASTIC and STEEL - STEEL WOOL GRIT EQUIVALENCY
White.... Extra Fine
0000.... ......... Finest.... 400-600
000..... Grey....Fine...... 280
00...... ......... Medium... 180-220
Maroon... Medium.... 180
0....... ......... Coarse.... 120-150
Green.... Coarse.... 100
there's at least two different brands, and I have some white stuff that is absolutely NOT "non-abrasive", in fact it's grittier than the 3M gray.
