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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 3290


EPIKURE™ Curing Agent 3290 is a modified aliphatic amine, light colored, low viscosity epoxy curing agent. Systems cured with EPIKURE 3290 exhibit excellent solvent resistance. Mix ratios are less critical than standard polyamines.


  • Reduced vapor pressure
  • Low shrinkage
  • Less critical mix ratios
  • Good chemical resistance
  • Low mixed viscosity

Sales Specification

Property Standard Value Unit Test Method
Amine Value 990 - 1020 mg/g ASTM D2896
Color 4 Gardner ASTM D1544
Viscosity at 25°C 350 - 450 cP ASTM D2196

Typical Properties

Property Standard Value Unit Test Method
Appearance Clear and free of foreign particles
Density @ 25°C 8.5 lbs/gal ASTM D1475
Equivalent Weight Approx. 48
Flash Point >110 °C ASTM D3278
Mix Ratio EPON™ Resin 828 25

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