Stop in for a cup of coffee

zkx14 said
Rupture brake line, spray brake fluid, good paint remover...
Any change that tubing is copper plated steel? I believe I saw that somewhere.

Good Morning!

Thanks Keefer!
I'm researching it right now but it is either copper or a copper/nickel/iron alloy. The vendor doesn't give a very detailed description on their web site other than stating that the tube meets applicable standards.