Glad to hear you have heard good things about our materials! We have over 10,000 customers on the forum now so great!
Yes, this is very common with any unprotected aluminum surface. I would love for Chrysler to have put some form of coating on it but they are just naked. When I first encountered this many years ago I did some testing to find out how to stop it in it's tracks. I came up with an anti-corrosion formula that I put in a vehicle (liquid that allows you to spray it) and tested it. I adjusted the formulate so that it would not only stop the aluminum filoform corrosion but also be safe on plastics and actually "dry out" wires and other components that normally would corrode causing failures or no starts or overheating of components etc.
Using the QuantumBlue Anti-Corrosion Metal Dry Lubricant Spray, it will stop this, stabilize it and keep it from continuing to corrode. Simply take a brush to remove the powder and then spray it. Do this every 6 months to a year and it will never get any worse!:beerchug:
Regards,
Brian
BND Automotive LLC:driving:
440-821-9040
www.bndautomotive.com