CUYAHOGA FALLS, OH – Emerald Specialties Group, a business group of Emerald Performance Materials, has appointed Jeff Testerman to the position of Senior Sales Representative. Testerman will drive 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, all recently expanded product lines used in a wide variety of industrial applications.

Testerman has 20 years of experience in the graphic arts and coatings segments, where he served in both sales and technical roles. He comes to Emerald from IGM Resins Inc., where he was a Technical Sales Account Manager.