




⚡ Speed meets strength: Cure fast, bond forever!
WEST SYSTEM 205-B Fast Hardener is a medium-viscosity epoxy curing agent designed for rapid curing at lower temperatures. When mixed with WEST SYSTEM 105 Resin at a precise 5:1 ratio, it delivers exceptional bonding and coating properties, making it a top choice for boat builders and professionals seeking durable, waterproof, gap-filling epoxy solutions.











| ASIN | B0002NY6SW |
| Best Sellers Rank | #85,815 in Sporting Goods ( See Top 100 in Sporting Goods ) #118 in Boat Maintenance Supplies |
| Customer reviews | 4.8 4.8 out of 5 stars (211) |
| Date First Available | 16 August 2012 |
| Department | Epoxy |
| Is Discontinued By Manufacturer | No |
| Item model number | 205-B |
| Manufacturer | WEST SYSTEM |
| Product Dimensions | 6.1 x 11.56 x 18.54 cm; 997.9 g |
J**.
West System Products are wonderful for both hobbyists and professionals. Convent package sizes make it easy to buy the right amount without waste. 205-B is great for cold weather or fast cure needs.
D**T
Outstanding Application every time!
J**.
Timely delivery of product is always desirable. West systems offers among the best performance for an adhesive and structural epoxy. Not to be confused with a slow cure or high depth of pour product.
S**S
The West System of epoxy products are fantastic for boat repairs. Have used West products for over a decade and am very pleased with the results.
K**N
Can't go wrong with West System. This is the fast hardener, compared to the Slow. Duh. The other pic is of their 404 high-density filler. I use it to make the epoxy thicker. I have dyed it also to make it match the color of wood. Works great! Thanks West System, your a good guy.
Trustpilot
2 weeks ago
5 days ago