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On February 1, 2022, 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 P-202


EPIKURE Curing Agent P-202 is a phenolic hydroxyl terminated solid flaked curative for functional and decorative epoxy powder coatings. EPIKURE Curing Agent P-202 contains 2-methylimidazole that functions as an accelerator to reduce the cure cycle.


  • EPIKURE Curing Agent P-202 is extremely clean. This is achieved by incorporating special process techniques that include filtration of the product.
  • The curative is packaged to minimize moisture pick-up.

Sales Specification

Property Standard Value Unit Test Method
Melting Point 65 - 75 °C SMS 2868
Color¹ 100 max. Pt-Co ASTM D1209
Phenolic Hydroxyl 0.37 - 0.41 eq/100g SMS 2390
Water 0.3 max. % wt. SMS 2777

1 Determined on a 40% by weight solution in MEK.

Typical Properties

Property Standard Value Unit Test Method
Viscosity¹ at 25°C 5.5 - 8.5 cP ASTM D445
Density² 1.18 g/cm
Hydrolyzable Chlorine Content 0.015 max. % wt. ASTM D1726
Physical Form Flakes
2-Methylimidazole 2.0 ±0.1 % wt.
Moisture < 0.3 % wt.

1Determined on a 40% by weight solution in MEK.

2 Powder Coating Institute (PCI) recommended procedure #4, Density of Powder Coating Materials.

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