EXHIBIT 10.1 SUPPLEMENTAL EXECUTIVE RETIREMENT PLAN AGREEMENT This agreement (the "Agreement") is made and effective as of April 30, 1999 between FALCON BUILDING PRODUCTS, INC. (the "Company") and GUS J. ATHAS, an individual residing at 1240 Hawthorne...Supplemental Executive Retirement Plan Agreement • August 16th, 1999 • Falcon Building Products Inc • Fabricated structural metal products • Illinois
