How To Clean Aluminum Wheels Before Painting. = next, go over the aluminum with 320 grit sand paper on a da sander. A discussion started in 2001 but continuing through 2017.
A simple vinegar solution can restore the shine to aluminum. Aluminum wheel corrosion was a big problem in the roadsalt belt.
10 Best Aluminum Polish For Wheel Reviews 2020 Aluminum
Apply the acid wash to the surface of your aluminum. Because of their makeup, coating or painting them require a very special process.