don't think there was any rubberized undercoating back then, would have been an asphaltic material, applied on order at the dealer so on top paint, and the only place it'd be was under floor and inside fenders where it would been black - only way I've ever seen any

Bill


Moved over to the Passing Lane

"When we tug a single thing in nature we find it attached to the rest of the world" John Muir
"When we tug a single thing on an old truck, we find it falls off" me
Some TF series details & TF heater pics & Rust-a-holics Unanimous parking lot