Press Release

Kraton Announces Fourth Quarter and Year-Ended 2005 Earnings Release Conference Call

HOUSTON – February 3, 2006 – Kraton Polymers, LLC (Kraton) announced that it has scheduled a conference call on Tuesday, March 28, 2006 from 2:00-3:00 p.m. Central Time to discuss fourth quarter and full year 2005 financial results. These results are expected to be released on Monday, March 27, 2006.

What: Kraton Fourth Quarter and Year-Ended 2005 Earnings Release Conference Call

When: Tuesday, March 28, 2006, from 2:00 p.m. CT (3:00 p.m. ET)

Conference Call: (888) 324-6856 pass code is Earnings Call

International Callers: (517) 308-9001

If you are unable to participate during the live conference call, a replay will be available 24 hours a day beginning at approximately 6:00 p.m. CT March 28 through 5:00 p.m. on April 11. To hear a telephonic replay of the call, dial 800-677-4302 and International callers dial 402-998-0977.

About Kraton

Kraton Polymers LLC is a premier, global specialty chemicals company and is the world’s largest producer of styrenic block copolymers (“SBCs”), a family of products whose chemistry was pioneered by Kraton over forty years ago. SBCs are highly-engineered synthetic elastomers, which enhance the performance of products by delivering a variety of attributes, including greater flexibility, resilience, strength, durability and processability. Kraton polymers are used in a wide range of applications including road and roofing materials, numerous consumer products (e.g., diapers, tool handles and toothbrushes), tapes, labels, medical applications, packaging, automotive and footwear products. Kraton has the leading position in nearly all of its core markets and is the only producer of SBCs with global manufacturing capability. Its production facilities are located in the United States, The Netherlands, Germany, France, Brazil, and Japan.

Polymer Holdings LLC is the parent company of Kraton Polymers LLC and has no material assets other than its investment in Kraton Polymers LLC.

Kraton, the Kraton logo and design, and “Giving Innovators their Edge” tagline are trademarks of Kraton Polymers LLC.

Forward Looking Statements

This presentation may include “forward-looking statements” which are statements other than statements of historical fact and are often characterized by the use of words such as “believes,” “expects,” “estimates,” “projects,” “may,” “will,” “intends,” “plans” or “anticipates,” or by discussions of strategy, plans or intentions. All forward-looking statements in this presentation are made based on management's current expectations and estimates, which involve risks, uncertainties and other factors that could cause results to differ materially from those expressed in forward-looking statements. Readers are cautioned not to place undue reliance on forward-looking statements. We assume no obligation to update such information.