Skip to main content Skip to primary navigation

Cobalt Stearate - ECOS S 9.3

Cobalt Stearate - ECOS S 9.3

Versatile Rubber Adhesion Promoter with 9,3% Cobalt Content

ECOS S 9.3 is a cobalt-based rubber adhesion promoter with a Co content of 9,3%, based on stearic acid. It is a versatile rubber adhesion promoter used in the manufacturing of steel-reinforced radial tires, conveyor belts and hoses.

Technical Specifications of Cobalt Stearate - ECOS S 9.3

Physical Appearance

Solid - pellets



Metal Content

9,3% cobalt

Want More Technical, Health & Safety Information?

Applications - Rubber Adhesion Promoter

Enforcement of rubber-steel adhesion in tires, belts and hoses

Want to Request a Sample, Quote… ?

Looking for a Tailor-made Solution?

Umicore offers tailor-made solutions to meet the demands of your specific formulation or process. As an experienced manufacturer of metal carboxylates, we can help you in developing the right product. Get in touch with our experts! Our dedicated application manager and R&D department will be more than happy to help you out. 

Thomas Schollaert

Thomas Schollaert

Commercial Director Metal Carboxylates & Organics