The most common problem experienced when mixing and curing resin and hardener is not getting the correct mix-ratio. This is where these mini pumps can help. They are calibrated to dispense the exact measure of WEST SYSTEM 105 Resin and 205/206 Hardener. The pumps are screwed directly onto the resin or hardener containers and dispense the correct amount of resin/hardener with each pump stroke. One full stroke of both pumps yields approx. 30 g (5:1).
After use the pumps can easily be removed and cleaned with water and 855 Cleaning Solution, giving you years of re-use. Available in two versions.
Note:
Make sure that the pump head is pushed all the way down and wait until it has returned to the starting position before pumping again to avoid incorrect mixing ratio.