105 Epoxy Resin & 205 Fast Hardener Kit by West System

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from $96.90
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Quebec, Ontario · More info

205 Fast Hardener is formulated for general coating and bonding applications at lower temperatures and to produce a rapid cure that develops its physical properties quickly at room temperature.

105/205 forms a high-strength, moisture-resistant solid with excellent bonding and barrier coating properties.

Not intended for clear coating, use 207 Special Clear Hardener instead.


1.15 L (Group Size A) · No Pumps
$96.90 In stock
1.15 L (Group Size A) · With Pumps
$124.85 In stock
4.55 L (Group Size B) · No Pumps
$216.90 In stock
4.55 L (Group Size B) · With Pumps
$244.85 In stock
20 L (Group Size C) · No Pumps
$804.00 In stock
20 L (Group Size C) · With Pumps
$830.00 In stock


Classification Epoxy Resins for Wood
Brand West System
  • 1.15 L (Group Size A)
  • 4.55 L (Group Size B)
  • 20 L (Group Size C)
Sold Since December 9, 2020
Drying Time
  • Pot life: 9 to 12 minutes
  • Working time: 60 to 70 minutes
  • Cure to a solid state: 6 to 8 hrs
  • Cure to working strength: 1 to 4 days

Epoxy cures faster in warmer temperatures and in thicker applications. It also cures slower in cooler temperatures and in thinner applications.

  • Porous surfaces: 75 to 90 sq ft / L
  • Non porous surfaces: 100 to 115 sq ft / L

Coating Coverage Chart



Mix Ratio

5 parts resin : 1 part hardener

Working Temperature

Min. recommended temp.: 40°F (4°C)

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