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West System

205 West System Fast Hardener

205 West System Fast Hardener

Regular price $24.99 NZD
Regular price Sale price $24.99 NZD
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14 in stock

Product Information


Not Suitable

These Hardeners are part of a TWO PART system that works ONLY in conjunction with West System 105 Resin.

205 Hardener

West System Hardener® (formally Z205) is a medium-viscosity epoxy curing agent. It is used in a majority of situations, at lower temperatures and to produce a rapid cure that develops its physical properties quickly at room temperature. When mixed with the 105 Resin in a five-part resin to one-part hardener ratio, the cured resin/hardener mixture yields a rigid, high-strength, moisture-resistant solid with excellent bonding and coating properties. Not intended for clear coating.


  • Pot Life at 72F (22C): 9 to 12 minutes
  • Cure to a solid state: 6 to 8 hours
  • Cure to maximum strength: 1 to 4 days
  • Minimum recommended temperature: 40°F (4°C)


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Customer Reviews

Based on 2 reviews
Andrew Harries

Worked well, easy to use.

laurie relf

great for my boat repair thank you and keep up the good work .
most people today dont seem to give a s-----t about servce especial our local shops you can stand at the counter to be served while they talk to their frends on the phone