This item is eligible for free shipping
West System 209 Extra Slow (Tropical) hardener is formulated for use with WEST SYSTEM 105 Resin for general coating and bonding applications in extremely warm and or humid conditions, or when extended working time is desired at room temperature.
It provides approximately twice the working time of 206 Slow Hardener. 209 cures to a clear amber-colored solid with good physical properties and moisture resistance for bonding and coating applications. Not intended for clear coating.
| Mix Ratio, Resin:Hardener | 3:1 by volume (3.5:1 by weight) |
|---|---|
| Pot life at 72 F (22 C) | 40 to 50 minutes |
| Pot life at 95 F (35 C) | 15 to 20 minutes |
| Cure to a solid state at 72 F (22 C) | 20 to 24 hours |
| Cure to a solid state at 95 F (35 C) | 6 to 8 hours |
| Cure to maximum strength at 72 F | 4 to 9 days |
| Minimum recommended temperature | 70 F (21 C) |
| Pumps required | 300, 306-23 or 309-3 |
Reviews for WEST System 209 Tropical Hardeners
September 6, 2019
Verified Purchase
Building radio control model planes and need to "fill in the gaps" with this and micro balloons. Have not used. Just got it, as suggested by another modeler, to have available when the "filling" begins.
Was this review helpful to you?
July 15, 2013
Allowed me plenty of time to get transom in and secured before it started gelling and curing. Transom is now bulletproof! And in 90+ degrees!
Was this review helpful to you?
Shipping information
Phasellus suscipit tincidunt tristique. Quisque mattis euismod ipsum, ac accumsan ante fermentum non. Vestibulum eget auctor lorem. Integer euismod justo nulla, nec ultricies ipsum pulvinar in. Duis sed fringilla turpis, at ultricies orci. Nam est turpis, consequat nec feugiat a.
Praesent sodales et ipsum
Mauris congue justo sit amet lacus sagittis, a tempor lectus tempus. Suspendisse quis nulla ac nibh accumsan tincidunt ac quis tortor. Proin dignissim aliquam odio, sed bibendum urna sagittis dapibus. Aenean ut tristique ante, sit amet ultrices nisi. Praesent eu dapibus augue. Mauris tempus suscipit ipsum, et malesuada tellus euismod eu. Quisque consequat turpis id feugiat lacinia. Vestibulum sit amet elementum augue. Quisque tempus ligula vitae placerat pulvinar. In egestas sodales lorem, id egestas lacus pharetra eget. Sed ac mi placerat, placerat nulla ut, imperdiet nunc. Mauris at felis vehicula, commodo est eu, ullamcorper purus.
By signing into your account, you represent that you have read and agree to our Terms and our Privacy Policy
