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

Hexion Cycloaliphatic Amine Epoxy Curing Agent EPIKURE 3378

Hexion EPIKURE™ 3378 is a cycloaliphatic amine epoxy curing agent offering fast ambient cure, low viscosity, excellent chemical resistance and superior UV stability—ideal for high-performance coatings, composites and adhesives requiring toughness and clarity.
  • hexion cycloaliphatic amine epoxy curing agent epikure 3378_5b563893
  • hexion cycloaliphatic amine epoxy curing agent epikure 3378_5b563893

Features Of Hexion Cycloaliphatic Amine Epoxy Curing Agent EPIKURE 3378

  1. Low viscosity for excellent processability and ease of handling in solvent-free systems.

  2. Fast reactivity at ambient temperature, enabling rapid cure without external heat input.

  3. Superior UV stability and color retention due to cycloaliphatic amine chemistry.

  4. Low volatility and low odor, supporting safer industrial handling and improved workplace air quality.

  5. Excellent chemical resistance and mechanical performance in cured epoxy networks.

Typical Applications Of Hexion Cycloaliphatic Amine Epoxy Curing Agent EPIKURE 3378

  1. High-performance coatings for aerospace composite tooling and molds.

  2. Electrical encapsulants and potting compounds requiring thermal and dielectric stability.

  3. UV-resistant clear topcoats for architectural and industrial concrete flooring.

  4. Adhesives for structural bonding in transportation and wind energy components.

  5. High-gloss decorative finishes for premium marine and automotive refinishing.

Specifications Of Hexion Cycloaliphatic Amine Epoxy Curing Agent EPIKURE 3378

Chemical TypeCycloaliphatic amine
Product FormLiquid
AppearanceClear, pale yellow liquid
Primary ApplicationsCoatings, adhesives, composites, encapsulants
Key FeaturesAmbient-cure, low VOC, UV-stable, low odor
BenefitsReduced energy consumption, enhanced worker safety, long-term gloss retention
Storage Stability12 months in original unopened container at 15–25°C
Reactivity ProfileFast ambient cure with extended pot life under controlled conditions


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