Robert G. Matheny

ROBERT G. MATHENY has served as the President and a Director of the
company since August 1996. From July 1992 to August 1996, he was the
General Manager of the Composite Products Division of Mobil Chemical
Company, a division of Mobil. From August 1987 to July 1992, he served
as the General Manager of the Chemical Specialties Group of Mobil
Chemical and as a Vice President of Mobil Chemical Products
International. From 1970 to August 1987, Mr. Matheny held various
positions in sales, marketing and manufacturing at Mobil. Mr. Matheny
received a BS degree in Industrial Engineering and Operations Research
from Virginia Polytechnic Institute.