I tried 2 by hand as well as pc, by hand it left a lot of marring, by pc it wasnt as bad but definately some noticeable hazing was left. It is alot more abrasive than dacp. The more you work dacp in the less abrasive it becomes, someone chime in if im wrong, but i dont know if 2 has diminshing abrasives like dacp. It is much more suited to a rotary that can break the polish down than it is by hand or pc. This is just my observations, try it yourself and report back.