WEST SYSTEM® 209 Extra Slow Hardener is formulated for general coating applications in extremely warm and/or humid conditions or when extended working time is desired at room temperature.
Provides approximately twice the working time of WEST SYSTEM® Slow Hardener 206.
105/209 forms a high-strength, moisture-resistant solid with excellent bonding and barrier coating properties.
To be mixed with WEST SYSTEM® Epoxy Resin 105 at a ratio of 3 parts resin to 1 hardener.
Dispensing pumps are available to ensure accurate measuring of 3:1 resin and hardener (Note that no pumps are available for 160ml hardener).
NOTE: This product is cannot be delivered outside Australia.
|SKU||Size||MIX WITH 105 RESIN|
This is a great hardner. It has allowed time to get things right during the gluing process.