General Question About Filiform Corrosion
I'm considering the RV lifestyle and in investigating Airstream Trailers two issues seem to set them apart from the rest. Filiform Corrosion and Frame Rust.
With regards to Filiform Corrosion, why is it that only newer Airstreams are affected by this? Is the quality of the aluminum in newer trailers at fault? Is there nothing that will prevent this completely? So Far, most of the information that I've seen revolves around treating the corrosion as it appears.