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West System Hardener 7oz

$24.99 each

Product Description

West System 205 Fast Hardener® 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 West System 105 Resin (#40-4103) 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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Additional information

Weight 0.62 lbs
Dimensions 4 × 3 × 3 in

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