Interface Performance Materials is now Lydall Performance Materials, Inc. Lydall, Inc. designs and manufactures specialty engineered non-woven filtration media, advanced technical materials, industrial thermal insulating solutions, and thermal and acoustical barriers for heat abatement and sound dampening applications. Lydall serves a number of markets with the majority of products sold to original equipment manufacturers and tier-one suppliers. The company's ~3,200 employees serve customers via manufacturing operations and sales offices in North America, Europe and Asia. Lydall generates in excess of $800 million of revenue throughout the globe. The Performance Materials segment includes filtration media solutions for air, fluid power, and industrial applications, gasket materials for heavy equipment and industrial applications, thermal insulation for building products, appliances, and energy and transportation markets, and specialty materials sold into a variety of industries and applications. The Performance Materials business segment employs approximately ~900 employees and operates in Iowa, Pennsylvania, New Hampshire, New York, France, Germany, The Netherlands and India.