Series 309 3:1 Pump Kit

The West System Series 309 3:1 Pump Kit takes the guesswork out of epoxy mixing by delivering a precise 3:1 ratio with every stroke. Designed for use with West System 105 Resin and compatible ADR range hardeners, the calibrated pumps ensure accurate dispensing every time — reducing waste and improving consistency across your laminating and bonding work.

• Calibrated 3:1 mix ratio — one stroke resin to one stroke hardener
• Compatible with West System 105 Resin and ADR range hardeners
• Reduces measuring errors and material waste
• Suitable for low-volume to medium-volume laminating and bonding
• Easy to fit directly to standard West System resin and hardener containers

An essential dispensing tool for any composite workshop working with West System or ADR epoxy systems.