September 28, 2009

FOR IMMEDIATE RELEASE

Construction to begin on Interfacial Solutions building expansion

River Falls, Wisconsin – Interfacial Solutions, LLC, a materials development and transfer company, is pleased to announce that it is expanding its River Falls, WI facility by 22,000 square feet.

Dr. Jeffrey J. Cernohous, President and Founder commented: "We have made the decision to expand our facility to accommodate the rapid growth we have witnessed over the past two years. We considered acquiring an existing facility given the soft real estate market, but decided to expand our existing facility to keep our team under one roof."

This marks the first expansion since the company's new building was constructed in November 2007. Interfacial Solutions' currently occupies a 15,000 square foot facility, consisting of office space, a material characterization lab and melt processing equipment. The expansion will primarily add new office, lab and warehouse space to accommodate the company's growth.

Interfacial Solutions, LLC is a privately held materials development and transfer organization located in River Falls, WI. The Company is dedicated to helping organizations in the plastics industry successfully address their technological challenges by providing timely and effective solutions utilizing our expertise in materials science. Interfacial Solutions is also the manufacturer of deTerra™ biobased polymers used in the manufacturing of commercial and industrial goods.