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West System 206B . 86 qt and 206A .44 pt Slow Hardener
West System 206 Slow Hardener
206 Slow Hardener is a low-viscosity epoxy curing agent for use when extended working and cure time is needed or to provide adequate working time at higher temperatures. When combined with 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.
- Mini Pump Kit is a must for precise metering of all group sizes of WEST SYSTEM resins and hardeners
Mix Ratio, Resin:Hardener
Pot life at 72°F (22°C)
Cure to a solid state
Cure to maximum strength
Minimum recommended temperature
Pumps required |
5:1 by weight or volume*
20 to 25 minutes
9 to 12 hours
1 to 4 days
60°F (16°C)
300, 306-25 or 309 |
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HARDENER
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USES
Resin/Hardener
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HARDENER TEMPERATURE RANGE (°F)
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CURE SPEEDS at room temp *
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|
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POT LIFE
100g cupful
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WORKING TIME
thin film
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CURE TO SOLID
thin film
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205 Fast Hardener
|
General Bonding, fabric application and barrier coating
|
|
9-12
min
|
60-70
min
|
6-8
hours
|
|
206 Slow Hardener
|
General bonding, fabric application and barrier coating
|
|
20-25
min
|
90-110
min
|
10-15
hours
|
|
207 Special Clear Hardener
|
Clear fabric application and clear coating for a natural wood finish
|
|
22-27
min
|
110-130
min
|
12-18
hours
|
|
209 Extra Slow Hardener
|
General bonding, fabric application and barrier coating
|
|
40-50
min
|
3-4
hours
|
20-24
hours
|