Emerald Specialties Group, a business group of Emerald Performance Materials, recently announced it has appointed Jeff Testerman to the position of senior sales Testerman Named Emerald Specialties Sales Representativerepresentative. He will be responsible for driving continued growth for the company’s Masil® and Silmera™ specialty silicones, FOAM BLAST® foam control agents, and Hilton Davis® pigment dispersions and energy curable dispersions.

Testerman has 20 years of experience in the graphic arts and coatings segments, where he served in both sales and technical roles. He previously worked at IGM Resins Inc. as a technical sales account manager.

For more information, visit www.emeraldmaterials.com.