How to Prevent Cars from Rusting Out - This Really Works!

The easiest way to prevent cars from rusting out is shown in this brief video This really does work! Any other method or product out there that is sprayed on the outside will not protect the unpainted metal (pinch welds) at the bottom of panels.
/ @lakesideautobody
#rustrepair #rustprevention #rust #autobodyrepair #rustprotection