Los Angeles, CA-June 11, 2009 - MATECH Corp. (OTC Bulletin Board: MTCH - News) - (MATECH) will be presenting jointly with Northrop Grumman at the 2009 International Bridge Conference in Pittsburgh, PA on June 16, 2009.

The presentation will cover how Northrop Grumman and MATECH are working together on the new Northrop Grumman Sensor Information Systems (SIS) program for bridges. Northrop's SIS integrates inspection systems with such other sensor systems, as security and environmental. SIS will provide integral information for bridge infrastructure owners.

A key component of Northrop's SIS is MATECH's Electrochemical Fatigue Sensor(TM) (EFS) system, and its use in prioritizing fatigue crack repairs and verifying retrofits real-time on steel bridges.

Robert M. Bernstein, MATECH's CEO said, "MATECH is pleased to be working with Northrop Grumman on this initiative. We anticipate this presentation will be invaluable for all attendees and that this SIS program will help to revolutionize infrastructure management."

About Matech Corp. (MTCH.OB)

MATECH Corp, formerly Material Technologies, Inc., was founded in 1983 and is based in Los Angeles, CA. It is an engineering, research and development company that specializes in technologies to measure microscopic fractures in metal structures and to monitor metal fatigue. The Company has already completed significant work for the federal government, numerous state Departments of Transportation, as well as various railroad entities on bridges. Building on that base, it is now marketing its technologies to private and public companies as well as government agencies involved in the inspection of metal highway and railroad bridges and other critical assets.

Forward-Looking Statements:

Except for the historical information contained herein, the matters discussed in this press release are forward-looking statements. Such statements are indicated by words or phrases such as "believe," "will," "breakthrough," "significant," "indicated," "feel," "revolutionary," "should," "ideal," "extremely" and "excited." These statements are made under "Safe Harbor" provisions of the Private Securities Litigation Reform Act of 1995. Actual results may differ materially from those described in forward-looking statements and are subject to risks and uncertainties. See the Company's filings with the Securities and Exchange Commission including, without limitation, the Company's recent Form 10-K and Form 10-Qs, which identify specific factors that may cause actual results or events to differ materially from those described in the forward-looking statements.

Contact:

IRG
Mike Graff, 212-825-3210

Robert M. Bernstein, President
Material Technologies, Inc.
11661 San Vicente Blvd.
Los Angeles, CA 90049
1.310.208.5589
matech@matechcorp.com