Nissan 370Z Forum - View Single Post

ChrisSlicks · 07-17-2011, 12:03 PM

I had them on mine. It showed up after using an automatic car wash (touchless) that failed to remove all the brake dust. The metallic compounds in the brake dust reacted to the wash chemicals and oxidized, sticking pretty firmly to the paint. Required a fair bit of elbow grease to clean them off.

07-17-2011, 12:03 PM	#9 (permalink)
ChrisSlicks A True Z Fanatic Join Date: Mar 2009 Location: North East Posts: 6,203 Drives: 09 370Z Sport M6 Rep Power: 653	I had them on mine. It showed up after using an automatic car wash (touchless) that failed to remove all the brake dust. The metallic compounds in the brake dust reacted to the wash chemicals and oxidized, sticking pretty firmly to the paint. Required a fair bit of elbow grease to clean them off. __________________ Hotchkis ARB \| Stillen CAI \| Art Pipes \| Berk CBE \| Stillen AP Racing Brakes \| AE Performance Oil Cooler \| BC Racing ER Coilovers \| Doran Control Arms