T&T: copper foil

[Larry N. Brown]

There was a thread a few weeks ago on copper foil for SSB grounds. WM has a
roll of 50' for $69.99. Defender is sold by the foot and comes in about the
same. It's .003 mil. Does this stuff have a Mylar or other backing to reduce
the chance of tearing during the installation? Does anyone have a cheaper
source?

Regards,

Larry and Teri
M/V Cigano, 47' Prairie Sundeck Cruiser
Lying: 64 Cypress Road
          Covington, LA