Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Hexion Polyamide Curing Agent EPIKURE 3125A

Hexion EPIKURE™ 3125A is a low-viscosity aliphatic polyamide curing agent for epoxy resins—designed for high-performance coatings, adhesives, and composites requiring excellent flexibility, chemical resistance, and fast ambient-cure capability without exotherm issues.
  • hexion polyamide curing agent epikure 3125a_bf9083c6
  • hexion polyamide curing agent epikure 3125a_bf9083c6

Features Of Hexion Polyamide Curing Agent EPIKURE 3125A

  1. Highly flexible aliphatic polyamide chemistry for improved impact resistance and toughness.

  2. Low viscosity enables excellent wetting of fillers, fibers, and substrates.

  3. Extended pot life at ambient temperatures for improved processing window in large-part fabrication.

  4. Good adhesion to metals, concrete, and composite substrates without surface priming.

  5. Low exotherm during cure minimizes thermal stress and warpage in thick-section castings.

Typical Applications Of Hexion Polyamide Curing Agent EPIKURE 3125A

  1. Structural adhesive formulations for automotive and transportation assemblies.

  2. Electrical encapsulants and potting compounds for power electronics and transformers.

  3. Industrial flooring and protective coatings requiring chemical and abrasion resistance.

  4. Composite repair systems for wind turbine blades and marine structures.

  5. Concrete repair mortars and anchoring systems in construction applications.

Specifications Of Hexion Polyamide Curing Agent EPIKURE 3125A

Chemical TypeAliphatic polyamide
Product FormLiquid
AppearanceAmber to brown viscous liquid
Primary ApplicationsEpoxy resin curing agent for adhesives, coatings, and composites
Key FeaturesLow viscosity, ambient-cure capability, flexible cured film
BenefitsImproved toughness, extended working time, excellent substrate adhesion
Storage Stability12 months at 20–25°C in unopened original container
CompatibilityStandard bisphenol-A and bisphenol-F epoxy resins


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