Todd@RUPES
Just a regular guy
According to Mike Phillips, SwirlX has more cut than M205. You have it the other way around. Hmmm?
My testing is that M205 is far more aggressive then what is touted on the bottle and in direct testing against SwirlX I found it to remove the majority of 2500 sanding grit scratches in one pass vs. SwirlX.
It is my opinion that M205 is far more then a cut of '4' on Meguiar's scale, far more aggressive then M80 Speed Glaze and closer to M83 DAC/P in actual results.
Also products like M105 and M205 (and SwirlX) are very hard to range because they don't breakdown. The longer and more aggressively they are worked the more paint is removed, so we have to consider the method of application. SwirlX is designed to be used by hand or orbital buffer by the enthusiast. M205 is designed to be used by the avid enthusiast or professional with a variable speed orbital or rotary polisher.