WEST SYSTEM 301C 5:1 RATIO DISPENSING PUMPS 4.8L

301C (4.8ltr) 5:1 Ratio West System® Dispensing Pumps are to be used with 105 Resin and either 205 Fast or 206 Slow Hardeners only. West System® brand pumps mount directly onto 105 Resin 4 litre bottle and the 800 ml Hardener container. They are calibrated to dispense the correct ratio of resin and hardener with a single full stroke of each pump.