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On January 31, 2021, 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 3277


EPIKURE™ Curing Agent 3277 is a moderately reactive curing agent for epoxy resins. It is low in viscosity, water insensitive, and resists “blushing” and “sweat-out” even under high humidity conditions.


  • Systems designed for underwater application and/or cure
  • Waterborne epoxy resin formulations
  • Solventless high-build coatings
  • Wet lay-up laminating compounds
  • Glaze coat and binder for sand-filled, trowel-applied floor toppings
  • High solids coatings

Sales Specification

Property Standard Value Unit Test Method
Amine as KOH 280 - 313 mg/g ASTM D2896
Color 5 max. Gardner ASTM D1544

Typical Properties

Property Standard Value Unit Test Method
Equivalent Weight Approx. 92
Pounds/Gallon @ 25°C 8.01 lbs/gal
Viscosity at 25°C 275 cP

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