Why not try this guys:

https://www.dipyourcar.com/home.php

If you clean it thoroughly and wipe down with some isopropyl alcohol that should be enough.

__________________
2013 S4 Loaded (and NO RFT's) Awesome is an understatement
2008 MT X3 RIP you were a faithful sidekick and will be missed.
2007 AT X3 RIPOS
2005 GC
2000 Jeep Cherokee
1997 Twin Turbo RX-7
1984 GTI Wolfsburg Edition Neuspeed and more