Hardness of auto bodysolder?

[Olevern]

anybody know what the composition and hardness of auto body solder is?
I picked up a large lot of these sticks at auction, they are stamped

North American special 20 body solder

thanks

Olevern

[Dale53]

I used to manage a body shop. Our "standard" body shop solder was 80/20 lead/tin.

Dale53

[Olevern]

thanks, Dale,
that helps,
vern