West System 303 3:1 Pump Set

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Product Description

303 Special Ratio Mini Pumps are calibrated to deliver the working ratio of 3 parts of 105 resin to 1 part of either 207 Special Coating or 209 Super Slow hardeners with one full pump stroke of resin for each one full pump stroke of hardener.


Made of durable polypropylene, the pumps give years of dependable service.  Pumps may be left in containers during storage.



For more specific application guidance, please refer to the Product Datasheet. 


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