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Araldite CW 229-3/HW 229-1 Epoxy Casting System

Araldite CW 229-3/HW 229-1 is a prefilled resin system with outstanding mechanical and electrical properties.

Araldite CW 229-3/HW 229-1 Epoxy Casting System

Araldite CW 229-3/HW 229-1 is a two-component, brown epoxy casting system with high crack and thermal shock resistance. This system is recommended for electric motors and for encapsulating large metal parts.

Please note: Araldite CW 229/HW 229-1 is the black version.


  • Araldite CW 229-3/HW 229-1 can be used as an indoor electrical insulation material for post insulators, equipment parts, brushings, instrument and dry-type distribution transformers, switchgears. For pack sizes, please see Additional Information. 


  • High crack resistance
  • Excellent mechanical and electrical properties
  • Good thermal shock resistance
  • Flammability: UL 94 V-1 (12mm)
  • Recognised insulation component with Thermal Index of 204°C

This product is part of the Huntsman Araldite range

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