300 Mini Pumps are designed for convenient and accuratemetering of Group Size A, B and C WEST SYSTEM 105Resin-based epoxy. The 300 Mini Pump Set contains oneresin pump and two hardener pumps. Pumps mount directlyon the resin and hardener containers and eliminate the messinvolved with measuring by weight or volume.300 Mini Pumps are calibrated to deliver the proper workingratio with one full pump stroke of resin for each one fullpump stroke of hardener. 105/205-206 pumps deliver approximately0.8 fl oz of resin/hardener with one full strokeof each pump. 105/207-209 pumps deliver approximately0.9 fl oz of resin/hardener with one full stroke of each pump. Made of durable polypropylene, the pumps give years of dependableservice. Read and follow the priming, ratio verificationand operating instructions that come with the pumps.
