It was common practice back in the day for the dealer to offer Undercoating as an upgrade to the sale. They would either apply it themselves in their body shop or farm it out to a local shop. We did hundreds of them in the mid 70's when I worked for a large nationwide chain store (now defunct) for the local Chevy dealer. Messy job and my mechanics hated to be the lucky one to draw the short straw.


Martin
'62 Chevy C-10 Stepside Shortbed (Restomod in progress)
'47 Chevy 3100 5 Window (long term project)
‘65 Chevy Biscayne (Emily)
‘39 Dodge Business Coupe (Clarence)
“I fought the law and the law won" now I are a retired one!
Support those brave men/women who stand the "Thin Blue Line"! Hug a cop!
USAF 1965-1969 Weather Observation Tech (I got paid to look at the clouds)