This item is eligible for free shipping
West System 205 Fast Hardener is a low-viscosity epoxy curing agent for use when shorter working and cure time is needed or to provide adequate working time at cooler temperatures.
At 72-degrees, 205 Fast Hardener will have a 9-12 minute Pot Life. When combined with WEST 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.
| Mix Ratio, Resin:Hardener | 5:1 by weight or volume |
|---|---|
| Pot life at 72 F (22 C) | 9 to 12 minutes |
| Cure to a solid state | 6 to 8 hours |
| Cure to maximum strength | 1 to 4 days |
| Minimum recommended temperature | 40 F (4 C) |
| Pumps required | WSY 300, 306-25 or 309 |
Reviews for WEST System 205 Fast Hardeners
February 28, 2022
Verified Purchase
Have used West System for 30 years
Was this review helpful to you?
November 23, 2021
Verified Purchase
This being my first time using West System, I couldn't be happier. Using the metering pumps was so much easier than trying to measure out exact volumes. The project came out very good.
Was this review helpful to you?
June 5, 2021
Verified Purchase
I recommend this in warmer weather, gives more working time than the fast hardener
Was this review helpful to you?
April 16, 2020
Verified Purchase
For cooler weather
Was this review helpful to you?
April 16, 2020
Verified Purchase
Glassing bottom
Was this review helpful to you?
February 21, 2016
Verified Purchase
never fails
Was this review helpful to you?
October 11, 2015
Verified Purchase
West system epoxy is the best, the service frome Jamestown Dist. exceeded expectations. Thanks
Was this review helpful to you?
May 8, 2015
Verified Purchase
Fantastic epoxy. This will hold up to anything!
Was this review helpful to you?
March 17, 2014
Verified Purchase
A very dependable product. I've used it in many different applications and has never let me down.
Was this review helpful to you?
May 7, 2013
If 17th and 18th century English Admiralty shipbuilders could have used epoxy for frigates, man-o-wars, ships of the line, they would have.
Was this review helpful to you?
By signing into your account, you represent that you have read and agree to our Terms and our Privacy Policy
