Air Products Announces Price Increases

Effective July 1, 2007, Air Products
Polymers LP, Allentown, Pa., will increase the price for vinyl acetate homopolymer and copolymer,
vinyl acetate ethylene copolymer, vinyl acetate vinyl chloride copolymer and vinyl acrylic-based
emulsions by 2.5 cents per wet pound in North America. These products are sold under the Airflex®,
Flexbond® and Vinac® trademarks. The company cited increasing prices and a tight supply of raw
materials as reasons for the increases.

June 12, 2007