GenCorp to Present at Gabelli & Company Aircraft Supplier Conference

GenCorp to Present at Gabelli & Company Aircraft Supplier Conference

SACRAMENTO, Calif., Sept. 2 /PRNewswire-FirstCall/ -- GenCorp Inc. (NYSE:GY) announced today that Terry Hall, chairman, president and chief executive officer, and Yasmin Seyal, senior vice president and chief financial officer, are scheduled to speak at the Gabelli & Company 11th Annual Aircraft Supplier Conference in New York, N.Y., on Thursday, September 8, 2005 at 11:30 a.m. ET.

A simultaneous audio webcast and presentation slides will be available on the Company's web site, (http://www.gencorp.com/ ). The webcast is anticipated to be about forty minutes in length. Participants will be in a listen-only mode and must have Windows Media(R) Technologies loaded onto their computers. To hear the live or replayed conference call, look for the link on the GenCorp web site and follow the instructions provided there.

About GenCorp

GenCorp is a leading technology-based manufacturer of aerospace and defense products and systems with a real estate business segment that includes activities related to the development, sale and leasing of the Company's real estate assets. Additional information about the Company can be obtained by visiting the Company's web site at (http://www.gencorp.com/ ).

NOTE: Windows Media is either a registered trademark or trademark of Microsoft Corporation in the United States and/or other countries.

Source: GenCorp Inc.

CONTACT: investors, Yasmin Seyal, Senior Vice President and Chief
Financial Officer, +1-916-351-8585, or media, Linda Cutler, Vice President,
Corporate Communications, +1-916-351-8650, both of GenCorp Inc.

Web site: http://www.gencorp.com/

-------
Profile: jene02