3:1 Ratio Pumps for WEST SYSTEM 207 Hardener

WEST SYSTEM 3:1 Dispensing Pumps

$43.57 $44.69
(You save $1.12)
(1 review) Write a Review


These pumps make the task of accurately measuring 3:1 proportions of resin to hardener simple and accurate.

West System 207 Special Clear Hardener and 209 Super Slow Hardener both require a 3:1 mixing ratio with West System 105 Resin.

Pumps can be left in the bottles once attached, and are easily transferred to your next batch of West System epoxy too.

SKU Pump Kit West System
105 Resin
West System
207/209 Hardener
Mixing Ratio
WST-321290 5.33 Litre 4 Litre 1.33 Litre 3:1
044022 26.7 Litre 20 Litre 6.7 Litre 3:1

1 Review

  • 5
    Great product

    Posted by Mark Colman on 16th Mar 2020

    I am glad to have these dispensers. They have made life simpler in dispensing the correct portions of glue and hardener. They have speaded up the process of gluing as well.