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EPIKURE™ Curing Agent 3125A


EPIKURE Curing Agent 3125A is a medium viscosity, highly reactive polyamide epoxy curing agent

based on dimerized fatty acid and polyamines. This is a general purpose curing agent for epoxy resins that is suitable for many uses including solvent-borne coatings, potting, adhesives, caulks and grouts.  EPIKURE Curing Agent 3125A can be used with a wide range of epoxy resins and can be blended with other amine based hardeners.


  • Superior corrosion resistance
  • Superior adhesion
  • Good water resistance
  • Good pigment and substrate wetting

Sales Specification

Property Standard Value Unit Test Method
Amine Value 335 - 360 mg KOH/g Calculated
Color 9 max Gardner ASTM D1544
Viscosity, Brookfield at 40°C 8000 - 12000 cP ASTM D2196

* 1 mPa.s = 1 cP

Typical Properties

Property Standard Value Unit Test Method
Amine Hydrogen Equivalent Weight 125 g/eq Calculated
Density at 25°C 8.1 lbs/gal ASTM D4052
Flash Point >210 °C ASTM D3278

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