Designed for convenient and accurate dispensing of WEST SYSTEM 105 and 205 or 206 hardeners. Mini Pumps ensure accurate metering of the resin/hardener mix and eliminate the mess involved with hand proportioning. The pumps mount directly onto the resin and hardener containers and have been calibrated to deliver the correct working ratio of 5 parts by weight of resin to 1 part by weight of hardener with one stroke from each pump. When the resin and hardener are in continual use, the pumps can be left mounted on the containers.

Order
301A for "A" Pack containers
301B for "B" Packs

301 Mini Pumps are calibrated to deliver the proper working ratio with one full pump stroke of resin for each one full pump stroke of hardener. 

Made of durable polypropylene, the Mini Pumps give years of dependable service. Read and follow the priming, ratio verification and operating instructions that come with the pumps.