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On February 1, 2022, Hexion Holdings Corporation announced that it has completed the sale of its Coatings and Composite businesses, which includes the epoxy specialty resins and base epoxy resins and intermediates product lines, to Westlake Chemical Corporation. For epoxy coatings and composite product inquiries, please contact customer service at or

EPIKURE™ Curing Agent 3273


EPlKURE™ Curing Agent 3273 is a modified aliphatic amine supplied at 100 percent solids. It is designed for use with epoxy polyacrylate resins in formulating high solids, high build coatings. Additionally, EPIKURE Curing Agent 3273 is well-suited for fast setting, equal volume adhesives.


  • Rapid cure rates in thin sections
  • Low temperature cure
  • Convenient combining ratio

Sales Specification

Property Standard Value Unit Test Method
Amine as KOH 420 - 480 mg/g ASTM D2896
Color 6 max. Gardner ASTM D1544
Viscosity at 25°C 1200 - 2000 cP ASTM D2196

Typical Properties

Property Standard Value Unit Test Method
Equivalent Weight Approx. 90
Flash Point >200 °F Setaflash
Pounds/Gallon @ 25°C 8.18 lbs/gal ASTM D1475

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