3m Pi-iii Ecrc

Thanks. I thought PI FCRC has the same grit level. PI-III ECRC has more cut than FCRC. Could just be the type of abrasives used.


Eric
 
I havent tried FC-III products. I know FC-II RC has saved my butt, and its 1600.

If you dont mind, try the FC-II RC or FC-III RC and then try the FC-III ECRC. Tell me if there is much of a difference.
 
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