Kraton Polymers LLC has announced the appointment of Mark Siebert as vice president of the company’s Adhesives, Sealants and Coatings (ASC) end-use market.

Kraton Polymers LLC (Kraton), a leading global producer of styrenic block copolymers, has announced the appointment of Mark Siebert as vice president of the company’s Adhesives, Sealants and Coatings (ASC) end-use market.

With over 20 years of experience, Siebert will be responsible for the development and execution of the strategic growth plan for the ASC global business. "We believe Mark's executive leadership, as well as his sales and marketing experience, will enhance our efforts and commitment to growth in the adhesives, sealants, and coatings markets," said David Bradley, Kraton's chief operations officer. "Mark is a tremendous addition to our senior management team, and we are excited to have him join Kraton.”

Prior to joining Kraton, Siebert held various commercial leadership positions with Dow Chemical Co., including global business director of Performance Epoxies and global marketing director of Epoxy and Specialty Chemicals.

For more information, visit www.kraton.com.