50% OFF! Hot items selling fast—Grab them before they're gone!
301Pumps are designed for convenient and accurate metering of all Group Size A, B and C WEST SYSTEM resin and hardeners. They mount directly on the resin and hardener containers and eliminate the mess involved with measuring by weight or volume. 301 Pumps are calibrated to deliver the proper working ratio withone full pump stroke of resin for each one full pump stroke of hardener.
The 301 Mini Pumps Set contains one resin pump and one hardener pump. 105/205-206 pumps deliver approximately 0.8 fl oz of resin/hardener with one full stroke of each pump.
The 301 Pump Set contains one resin pump and one hardener pump. Made of durable polypropylene, the pumps give years of dependable service. Read and follow the priming, ratio verification and operating instructions that come with the pumps.