This 2-part epoxy resin set consists of the 105 Epoxy Resin and 205 Fast Hardener. The professional epoxy system was developed specifically for the boating sector. It has high strength and outstanding versatility, making it suitable for a wide range of work and repairs on your boat. The system is also highly suitable for domestic use and other DIY projects. It can be used on a variety of surfaces such as wood, GRP or metals.
Hardener 205 is used when you need to have the resin cure particularly quickly. WEST SYSTEM Fast Hardener 205 is ideal for use in cold weather, as it ensures good curing even at temperatures as low as +5 °C. It can be mixed with the 105 Epoxy resin in the ratio of 5 parts resin to 1 part hardener, the cured mixture yields a rigid, high-strength, moisture-resistant solid body with excellent bonding and barrier coating properties. To achieve the best mixing ratio, we recommend using the West System 300 Mini pumps. One full stroke of resin and hardener will give you the right mixing ratio. Pot life: 9 - 12 minutes at 22°C. Hardens to a solid mass in five to seven hours at 22°C. Fully cured after several days.
Possible applications:
Hardener overview
| Hardener | Resin/hardener use | Minimum temp | Pot life at 22 °C (100g) | Processing time at 22 °C (thin film) | Curing time at 22 °C (thin film) |
| 205 Fast Hardener | General bonding and coating | 5 °C | 9-12 minutes | 60-70 minutes | 6-8 hours |
| 206 Slow Hardener | General bonding and coating | 16 °C | 20-25 minutes | 90-110 minutes | 10-15 hours |
Please note the following hazard warnings:
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