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In the pic I posted above I had scrubbed with PB S&R two times already. It didn't touch that stuff (just for reference to the OP - I don't think I would try PB's since the WB is definitely stronger.)PB Spray and rinse
If it's been caked for a while, you may have to scrub and clay, but after that just SR and rinse
In the pic I posted above I had scrubbed with PB S&R two times already. It didn't touch that stuff (just for reference to the OP - I don't think I would try PB's since the WB is definitely stronger.)
I agree with what the other guys have said about the WB though - make sure you are spraying it on a coated wheel (not bare aluminum) or it will definitely leave it's mark.
Even at that, clay may be in order. Thank You BMW for brakes that dust like no other.
DLB
No, straight from the bottle. I had used it on several other wheels, and it did pretty good, but it pales in comparison to the Meg's WB (which I do dilute). I still have some of it, and I have done some side by side with it and the WB.Did you dilute the sr. I don't. NEVER had anything it couldn't handle.
:laughing:... they shed their body weight in brake dust every year.
I agree...they are amazingly dusty. Great cars...killer stopping power, but they shed their body weight in brake dust every year.
Get some Brown Royal.. dilute it 1:4 and let it dwell for like 2 minutes. Scrub and pressure wash. Takes car of the wheels on my BMW E30 just fine