TRiiSO is an authorized Functional Products supplier. Functional Products manufactures a wide range of lubricant and grease additives. Functional Products' true expertise is in the field of tackifiers, viscosity index improvers, and polymers for grease. Functional Products authored the chapter on tackifiers in Leslie Rudick's Lubricant Additives. Additionally, Functional Products has received the "Best Paper Award" at the 2011 ELGI (European Lubricants and Grease Institute) Annual Meeting. Finally, Functional Products provides instruction in the Advanced Grease Course at the NLGI conferences. Functional Products portfolio of polymer additives is unmatched when considering the range of products offered. In addition to polymer additives, Functional Products also offers a wide range of industrial lubricant additives and packages, as well as additives for food grade lubricants and biodegradable lubricants.