209 Hardener

WEST 209 Extra Slow Hardener™ is formulated for general coating and bonding applications in extremely warm and or humid conditions when extended working time is required.

209 is commonly used in applications where extended working times are required and it typically has more than twice the working time of the standard 206 hardener. Forms a clear amber solid with good mechanical properties and moisture resistance for bonding and coating applications.

209 Extra Slow Hardener™ with R105 has been widely used as a  lamination resin with high performance fibres such as "S" Glass, Kevlar and Carbon Fibre.

209 is available in the following pack sizes: 

333ml
1.33L
3.35L
6.7L