JOINT FILING AGREEMENT
The undersigned hereby agree that the statement on Schedule 13D/A with respect
to the shares of Common Stock of Viskase Companies, Inc., is, and any amendment
thereto signed by each of the undersigned shall be, filed on behalf of each
undersigned pursuant to and in accordance with the provisions of 13d-1(k) under
the Securities Exchange Act of 1934, as amended.
Dated: December 22, 2000
KATANA FUND LLC
By: Katana Capital Advisors LLC, Manager
By: /s/ _______________________________________________
Steven L. Gevirtz, President
KATANA CAPITAL ADVISORS LLC
By: /s/ ______________________________________________
Steven L. Gevirtz, President
STEVEN L. GEVIRTZ
By: /s/ ______________________________________________
Steven L. Gevirtz
