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WEST SYSTEM Epoxy-Hardener Zoom

See it in action:

West System Epoxy: Dispensing and Mixing
West System Epoxy: Mini Pumps
West System Epoxy: Barrier Coating
West System Epoxy: Bonding
West System Epoxy: Adding Fillers
West System Epoxy: Final Fairing
West System Epoxy: Fastener Bonding

WEST SYSTEM Epoxy-Hardener

WEST SYSTEM Epoxy Hardener comes in 205 Fast, 206 Slow and 209 Extra-Slow and when mixed with WEST SYSTEM 105 Epoxy Resin it is an ultra-tough waterproof coating, a high-strength, gap filling adhesive or an easily sanded surface filler for wood, fiberglass, reinforcing fabrics, and a variety of metals.
product name price quantity total
209A Extra-Slow Hardener, 0.66 Pint Item #: 37194
In Stock
 
$41.99

Each
$41.99
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206A Slow Hardener, 0.44 Pint Item #: 37136
In Stock
 
$24.99

Each
$24.99
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206B Slow Hardener, 0.86 Quart Item #: 37144
In Stock
 
$47.99

Each
$47.99
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205A Fast Hardener, 0.44 Pint Item #: 37110
In Stock
 
$28.99

Each
$28.99
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205B Fast Hardener, 0.86 Quart Item #: 37128
In Stock
 
$69.99

Each
$69.99
Find in Store
207A Coating Hardener, 0.66 Pint Item #: 37178
In Stock
 
$42.99

Each
$42.99
Find in Store
207B Coating Hardener, 0.33 Gallon Item #: 37186
Temporarily Oversold -
Reserve Yours Today
 
$89.99

Each
$89.99
Find in Store
209A Extra-Slow Hardener, 0.66 Pint Item #: 37194
In Stock
 
Price:
$41.99
Each
Quantity:
Total: $41.99

Find in Store
206A Slow Hardener, 0.44 Pint Item #: 37136
In Stock
 
Price:
$24.99
Each
Quantity:
Total: $24.99

Find in Store
206B Slow Hardener, 0.86 Quart Item #: 37144
In Stock
 
Price:
$47.99
Each
Quantity:
Total: $47.99

Find in Store
205A Fast Hardener, 0.44 Pint Item #: 37110
In Stock
 
Price:
$28.99
Each
Quantity:
Total: $28.99

Find in Store
205B Fast Hardener, 0.86 Quart Item #: 37128
In Stock
 
Price:
$69.99
Each
Quantity:
Total: $69.99

Find in Store
207A Coating Hardener, 0.66 Pint Item #: 37178
In Stock
 
Price:
$42.99
Each
Quantity:
Total: $42.99

Find in Store
207B Coating Hardener, 0.33 Gallon Item #: 37186
Temporarily Oversold -
Reserve Yours Today
 
Price:
$89.99
Each
Quantity:
Total: $89.99

Find in Store

Overview

Highly trusted by boat-builders, WEST SYSTEM Epoxy is ideal for use as an ultra-tough waterproof coating, a high-strength, gap-filling adhesive or an easily sanded surface filler. The Resin works in conjunction with a variety of WEST SYSTEM Hardeners, Fillers and Pumps for a wide range of applications.

Combined with 205 Fast, 206 Slow and 209 Extra-Slow Hardeners, the cure time of 105 can be fine-tuned and adjusted for a wide range of temperatures. For coating and roller applications, it can be combined with 207 Coating Hardener, which provides excellent thin-film characteristics to flow out and self-level without "fisheyeing." Cures clear to light amber, so you can achieve a natural wood finish when coating with varnish.

Important Notes

Shipping Restrictions: Ground Transportation Only

What's included

(1) WEST SYSTEM Epoxy-Hardener

Technical Details

205 Fast Hardener (#37110 or #37128)

  • Pot life at 72°F (22°C) - 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).

206 Slow Hardener (#37136 or #37144)

  • Pot life at 72°F (22°C) - 20 to 25 minutes.
  • Cure to a solid state - 9 to 12 hours.
  • Cure to maximum strength - 1 to 4 days.
  • Minimum recommended temperature - 60°F (16°C).

209 Extra-Slow Hardener (#37194)

  • Pot life at 72°F (22°C) - 40 to 50 minutes.
  • at 95°F (35°C) - 15 to 20 minutes.
  • Cure to a solid state at 72°F (22°C) - 20 to 24 hours.
  • at 95°F - 6 to 8 hours(35°C).
  • Cure to maximum strength at 72°F - 4 to 9 days.
  • Minimum recommended temperature - 70°F (21°C).

206 Coating Hardener (#37136 or #37144)

  • Pot life at 72°F (22°C) - 22 to 27 minutes.
  • Cure to a solid state - 9 to 12 hours.
  • Cure to maximum strength - 4 to 7 days.
  • Minimum recommended temperature - 60°F (16°C).
  • Brand: West System

Technical Downloads

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