EXHIBIT 99.1 CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 (SUBSECTIONS (a) AND (b) OF SECTION 1350, CHAPTER 63 OF TITLE 18, UNITED STATES CODE) Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code), each of the undersigned officers of Steel City Products, Inc., a Delaware corporation (the "Company"), does hereby certify that: The Quarterly Report on Form 10-Q for the quarter ended March 31, 2003 (the "Form 10-Q") of the Company fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and information contained in the Form 10-Q fairly represents, in all material respects, the financial condition and results of operations of the Company. Dated: May 10, 2003 /s/ Terrance W. Allan ------------------------------ Terrance W. Allan Chief Executive Officer Dated: May 10, 2003 /s/ Maarten D. Hemsley ------------------------------ Maarten D. Hemsley Chief Financial Officer