COLUMBIA, Md. & CHENNAI, India--(BUSINESS WIRE)-- W. R. Grace & Co. (NYSE: GRA) has opened a new manufacturing facility in Chennai, India for the production of specialty chemicals used in commercial, infrastructure and residential construction.

The facility's development began in December 2008 with construction completed in June 2009. After a rapid scale-up of trial batches, the plant is now running full commercial production batches. The site currently produces cement additives that improve grinding efficiency, reduce the cost of cement production, and enhance cement performance. In the coming months, the site will also begin manufacturing admixtures for use in the production of concrete. Beyond manufacturing, employees at the location are responsible for supply chain, quality control, product development, sales, and technical service.

"India is one of the world's largest cement-producing nations and a natural location for us to invest in our global network," commented Greg Freeman, Vice President and General Manager for Grace Construction Products - Europe. "The new facility in Chennai brings us closer to our customers which enables us to better and more rapidly meet their needs."

In addition to its proximity to customers, this location is expected to benefit from an educated, multilingual workforce, talented scientific pool, and an accessible air and sea transportation network that helps accelerate the delivery of raw materials.

Srinivasan Radhakrishnan, Plant Manager, said "This facility was conceptualized with a focus on the environment. We have integrated green field and recycle concepts to reduce our footprint while also utilizing Six Sigma tools and training to increase our productivity."

The new address is: 90/2, Meppur Thangal Road, Madavillagam Village, Thirumazhisai, Chennai 602 103, India. The telephone number is + 91 44 6624 2300 and the fax number is + 91 44 6624 2333.

Grace has operated in India for more than a decade since the incorporation of the company's subsidiary, W. R. Grace & Co. (India) Private Ltd., in Bangalore. Over the years, offices have followed in Chennai, Gurgaon (a suburb of Delhi), Surat and Mumbai. In 2005, Grace acquired Flexit Laboratories, a manufacturer of chromatography products headquartered in Pune.

Grace manufactures, distributes or supports several additional products in India, including catalysts and additives used in the refining of gasoline and other fuels; silica products used in consumer and industrial applications; adsorbents that serve as desiccants; packaging sealants and coatings used in cans, bottles and containers; and chromatography products used in life sciences, organic synthesis and analytical sciences applications.

Grace is a leading global supplier of catalysts and other products to petroleum refiners; catalysts for the manufacture of plastics; silica-based engineered and specialty materials for a wide range of industrial applications; sealants and coatings for food and beverage packaging, and specialty chemicals, additives and building materials for commercial and residential construction. Founded in 1854, Grace has operations in more than 40 countries. For more information, visit Grace's web site at www.grace.com.

W. R. Grace & Co.

Media Relations:

Andrea Greenan

T +1 410-531-4391

E andrea.greenan@grace.com

or

Investor Relations:

Susette Smith

T +1 410-531-4590

E susette.smith@grace.com

Source: W. R. Grace & Co.

<<Business Wire -- 08/13/2009>>