


⚡ Cure fast, build stronger — don’t let slow hardeners hold you back!
WEST SYSTEM 205B Fast Hardener is a clear epoxy hardener designed for rapid curing when mixed 5:1 with #105 resin. It delivers a rigid, moisture-resistant solid with a pot life of 10-15 minutes at 70°F, making it ideal for high-strength applications in powersports and moisture-exposed environments. Packaged in a convenient 0.86 quart size, it pairs seamlessly with #301 mini pumps for precise, efficient use.











| Manufacturer | WEST SYSTEM |
| Part number | 205B |
| Item Weight | 998 g |
| Product Dimensions | 6.1 x 11.56 x 18.54 cm; 997.9 g |
| Item model number | 205-B |
| Colour | clear |
| Material | Epoxy Resin |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Special Features | Fast Drying |
| Specific uses | Powersports Equipment, Moisture-Exposed Environments |
| Batteries included? | No |
| Batteries Required? | No |
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