Dalamar said:what's M105?
M105 (Ultra Cut Compound) this new compound by Meguires. Its the strongest compound they have (Level 12 out of 12) but it finishes almost perfect. It have micro abrasives which dont diminish.
There is a method of using this Compound with a P/C and orange pad to just Kick ass against swirls. Its called the Kevin Brown Method. Its crazy. With a rotary and PFW pad, its amazing (or so the pics from other say).
I just bought a quart of M105 but have yet to try it out. I am waiting for a mustang or a car with a harder clear. From everything i have been reading, M105 & M205 is supposed to be the most versatile polishing combo on the market.