


🚤 Fast, tough, and waterproof — the epoxy that keeps you ahead of the tide.
West System 205-B Fast Hardener is a medium-viscosity epoxy curing agent designed for rapid curing and superior bonding, especially in cooler conditions. When mixed with WEST SYSTEM 105 Resin at a 5:1 ratio, it creates a durable, waterproof epoxy ideal for marine applications, structural repairs, and coatings. Highly rated by professionals and hobbyists alike, it cures fully in 24 hours and offers reliable performance without the wait.















| ASIN | B0002NY6SW |
| ASIN | B0002NY6SW |
| Best Sellers Rank | #76,429 in Sporting Goods ( See Top 100 in Sporting Goods ) #100 in Boat Maintenance Supplies |
| Brand Name | West System |
| Color | clear |
| Compatible Material | Resin |
| Container Type | Bottle |
| Customer Reviews | 4.8 4.8 out of 5 stars (212) |
| Customer reviews | 4.8 4.8 out of 5 stars (212) |
| Date First Available | 16 August 2012 |
| Department | Epoxy |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 00811343010577 |
| Included Components | Epoxy |
| Is Discontinued By Manufacturer | No |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Type Name | Epoxy |
| Item Weight | 2.2 Pounds |
| Item model number | 205-B |
| Manufacturer | WEST SYSTEM |
| Manufacturer | WEST SYSTEM |
| Material Type | Epoxy Resin |
| Model | 205-B |
| Other Special Features of the Product | Waterproof |
| Product Dimensions | 6.1 x 11.56 x 18.54 cm; 997.9 g |
| Specific Uses For Product | Tile Repair |
| UPC | 811343010577 780333707172 799916783816 |
| Viscosity | medium |
| Volume | 0.86 Quarts |
| Water Resistance Level | Water Resistant |
J**.
West System Products are Great!
J**.
Delivery ahead of schedule
D**T
Worth the expense!
S**S
Great product for boat repairs
K**N
Know quality,know WestSystem. No quality,no WestSystem.
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