HSC Capital 10-Q 2002 Q2 Quarterly report

Exhibit 99.1

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 Quarterly Report of Resolution Performance Products LLC and RPP Capital Corporation (the "Companies") on Form 10-Q for the quarterly period ended June 30, 2002 as filed with the Securities and Exchange Commission on the date hereof (the "Report"), I, Marvin O. Schlanger, Chief Executive Officer of the Companies, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

1. The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. 78m or 78o(d)); and
2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Companies.

/s/ Marvin O. Schlanger

Marvin O. Schlanger

Chief Executive Officer

August 14, 2002