slapshot12

What's a safe product to use on the stock gray/red GS calipers to get that stubborn brake dust off? I'm hesitant to use acid based wheel cleaner or even Simple Green. I have seen both damage the finish on calipers.

0Killrwheels@Autogeek

I suggest using a safe wheel cleaner that is non-acidic. I would consider P21S. You can use a light brush as needed for agitation.


http://www.autogeek.net/p2wheelclean.html

slapshot12

Thanks. I'll add that to my next Autogeek order.

slapshot12

The P21S worked great on the calipers and inside of the wheels.