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⚡ Mix Like a Pro, Every Time — Precision Pumps for Perfect Epoxy Blends!
The WEST SYSTEM Mini Pump Kit offers calibrated, durable polypropylene pumps designed for precise 5:1 and 3:1 resin-to-hardener ratios. Compatible with all WEST SYSTEM 105 epoxy resins, this ready-to-install kit includes extension tubes for various container sizes and delivers 0.8 to 0.9 fl oz per pump stroke, ensuring consistent, professional-grade epoxy mixing with minimal effort.
| Asin | B0000AY1OJ |
| Brand | West System |
| Colour | White |
| Customer Reviews | 4.7 4.7 out of 5 stars (495) 4.7 out of 5 stars |
| Item Dimensions L X W X H | 15.7L x 42.5W x 5.8H centimetres |
| Manufacturer | WEST SYSTEM |
| Material | Polypropylene (PP) |
| Model Number | Mini Pump Kit for 300 in Quart, Gallon, |
| Number Of Items | 1 |
| Part Number | 300 |
| Power Source | Rechargeable battery |
| Product Style | Submersible |
| Unit Count | 1.0 count |
| Upc | 656166556754 811343011307 |
User
Pumps that pump
They do what there supposed to do.
User
More detailed information.
These things are great. So much quicker and less messy than measuring out each component.The pump delivery volume is not described very clearly and so can be misunderstood. Here are results of measurements I made on pumps I purchased. The large pump delivers about 0.66 fl. oz. of resin per full stroke. The 207/209 hardener pump delivers about 0.22 fl. oz. per full stroke; mixing this with the resin yields a total of about 0.88 fl. oz., with a resin to hardener volume ratio of about 2.95. The 205/206 pump delivers about 0.12 fl. oz. of hardener per full stroke; mixing this with the resin yields a total of about 0.78 fl. oz., with a resin to hardener volume ratio of about 5.45.With this information, you can figure how to use these pumps with other brands of epoxy. Just be sure to get it right!
User
Talk about "fool proofing" epoxy work
When I ordered these I didn't know they were calibrated for proper ratios of hardener and resin, so I was anticipating the continued hassle of measuring but with a nice pump to limit the mess. What I now know is every person that gets their mix wrong (using West) NEEDS to get these pumps. I have one on my 207, one on my 205, and one on my 105. 207 requires a 1:3 ratio but with these pumps ... one pump of each is the exact ratio. And to make things better, you can just leave them on the cans (although I do a single purge pump of each before mixing a new batch). Very happy with West overall. Very.
User
Must have
Must have if you are doing epoxy work! Makes measuring an even of amount of the 2 parts sooo easy. Just have to pay attention so I don’t lose count 🤣
User
Very useful to quickly get measurements correct
Ad the title says, getting the proportion of resin and hardener is important, and these pumps make that happen.
Trustpilot
3 weeks ago
1 month ago