CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
In connection with the amendment to Annual Report of Southwall Technologies Inc. (the "Company") on Form 10-K/A for the period ending December 31, 2002, as filed with the Securities and Exchange Commission on the date hereof (the "Report"), I, Michael E. Seifert, the Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant § 906 of the Sarbanes-Oxley Act of 2002, that, to the best of my knowledge:
(1) The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
| /s/ MICHAEL E. SEIFERT Michael E. Seifert Chief Financial Officer April 8, 2003 |
