Please confirm your preference
Europe, Middle East, Africa
Asia Pacific



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 105


EPIKURE™ Curing Agent 105 is a Mannich base type curing agent with a high reactivity.


  • Solvent free
  • Fast curing even at low temperatures
  • Good mechanical properties
  • Good resistance against mineral acids

Sales Specification

Property Standard Value Unit Test Method
Amine Value 375 - 405 mg KOH/g DIN 16945
Colour 8 max. Gardner Scale ISO 4630
Refractive Index at 25°C 1.595 - 1.599 DIN 51423
Viscosity at 25°C 2000 - 3000 mPa.s DIN 53015

Typical Properties

Property Standard Value Unit Test Method
Delivery Form liquid
Density at 20°C 1.11 - 1.15 kg/L ISO 2811
H-Active Equivalent 92 g/equivalent Calculated
Recommended Proportion with 100g EPIKOTE™ Resin 828 LVEL 50 phr Calculated
Time to Tmax EPIKOTE™ Resin 828 LVEL (100g Batch at 23°C) app. 20 min DIN 16945

Welcome to Hexion eSecurity
Your platform for receiving secure content.
If you've received a notification, you can validate its authenticity by going to our validation page.