Designed for convenient and accurate dispensing of West System 105 Resin and 205/206 Hardeners. One full compression of each pump will give you the correct 5:1 ratio that is required. Prior to using ensure that both pumps are properly primed so as to prevent off-ratio mixes.
Be the first to review “WEST SYSTEM 301A PUMP SET FOR 105/205 EPOXY 5:1 RATIO MIX FOR 1.2KG A PACK”