CD 9051 Trifunctional acid ester Atofina-Sartomer North America South and Central America Adhesion promoter / Bonding agent Coatings Metal Other industry >> Glass Coating CD-9051 is a trifunctional version of CD-9050. CD-9051 offers the same adhesion promoting properties as CD-9050; however, due to its trifunctionality, CD-9051 provides faster cure response and greater hardness than CD-9050. As with CD-9050, CD-9051 is not recommended for use in formulations containing tertiary amines. Usage levels of 3% to 7% by weight are recommended. Glass coatings Metal coatings Weatherability Chemical resistance Flexibility Adhesion Hardness Abrasion resistance Water resistance Trifunctional acid ester. Used as an adhesion promoter in glass and metal coatings. Provides fast cure response and great hardness. Offers good weatherability. Exhibits good chemical, water and abrasion resistance. Possesses good flexibility, adhesion and hardness.