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Isocyanate terminated polyester urethane component. Typically used in food, medical and industrial packaging applications that require high bond strength.




Product Overview

Adcote™ 577 is the isocyanate-terminated polyester urethane component of a two-component adhesive system that requires the use of Coreactant Adcote 577B to achieve full properties. Adcote 577/577B adhesive provides high bond strength and a high level of heat and chemical resistance. 

The cure rate of laminations made with Adcote™ 577/577B adhesive is dependent on the temperature and relative humidity of the storage or holding area. 

Product Specifications

Solids: 75% 
Viscosity: 3900 cps
Weight/Gallon: 9.7 lb
Solvent: Ethyl Acetate Ethyl Acetate
Diluents: Urethane Grade Ethyl Acetate, MEK Mix Ratio: 100 pbw
Primary Chemistry: Polyester Urethane 

Features & Benefits

Adhesion to high slip films
Moisture Resistance
Long Pot life
High Heat Resistance
High Running Solids
Adhesion to Foil and Metallized Films
High Chemical Resistance
Fast Slitting Time
High Bond Strength


Stand Up Pouch, Coffee Bags and Pouches, Large Format Bags, Retort Pouches, Hot Fill Pouches, Meat and Cheese Packaging, Snack Food Packaging, Frozen Food Packaging,  Confectionary Packaging, Medical and Pharmaceutical Packaging, Condiment Packaging, Portion Packs, General Industrial 

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