West System Pumps 301B – B Pack
Designed for convenient and accurate dispensing of West System 105 Resin and 205/206 Hardeners.
- Set of two pumps which are calibrated to dispense the correct ratio by weight of both resin and hardener
- One full compression of each pump will give you the correct 5:1 ratio required
- Prior to use, ensure that both pumps are properly primed to prevent off-ratio mixes
- Use with 205/206 hardeners