When it comes to hardener selection, it is important to choose the right one for your intended use and the cure speed best suited for your job in the temperature range in which you are working. By following this guide, you will be able to select an epoxy hardener that meets all of your needs and ensures successful results on your next project.
WEST SYSTEM| image: 205-b

205 FAST HARDENER

205 Fast Hardener is formulated for general coating and bonding applications at lower temperatures a...
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206 SLOW HARDENER

206 Slow Hardener is a low-viscosity epoxy curing agent for use when extended working time or a long...
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207 SPECIAL CLEAR HARDENER

207 Special Clear Hardener was developed for coating and fiberglass cloth application where an excep...
WEST SYSTEM| image: 209-B Transparent_Web

209 EXTRA SLOW HARDENER

209 Extra Slow Hardener is formulated for use with WEST SYSTEM 105 Resin or general coating and bond...