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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.

Use a pump kit, sold separately to mix WEST SYSTEM #105 Resin and hardeners in the correct proportions. For hardeners #205 (Fast) and #206 (Slow) in Group Sizes A, B and C, select the #300 Mini Pump Kit, Model 3405669. For larger group sizes of #205 and #206, use the “Model A” #306-25, Model 335703.

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
   
     
Product Models
Description WM Model # MFG Part # Availability Price Quantity  
#206-A Slow Hardener, 0.44pt. 318386 206-A
In stock online.

$22.99

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#206-B Slow Hardener, 0.86qt. 318394 206-B
In stock online.

$49.99

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#206-C Slow Hardener, 0.94gal. 323758 206-C
In stock online.

$159.99

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#206-E Slow Hardener, 11.15gal. 326082 206-E
In stock online.

$1,199.99

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Product Description

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.

Use a pump kit, sold separately to mix WEST SYSTEM #105 Resin and hardeners in the correct proportions. For hardeners #205 (Fast) and #206 (Slow) in Group Sizes A, B and C, select the #300 Mini Pump Kit, Model 3405669. For larger group sizes of #205 and #206, use the “Model A” #306-25, Model 335703.

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
   
     

Specs