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SRA Soldering Products

SRA Soldering Products #80 Water Soluble REFILL FOR FLUX PEN

    • Based on 63 reviews
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Size: Water Soluble Refill


Description

This is a high activity halide, Neutral organic acid (OA) flux formulated for difficult-to-solder surfaces where activated rosin fluxes and less active OA fluxes cannot be used. This flux combines a unique activation system with a special no-polyol base that is compatible with all solder masks


Manufacturer: ‎SRA Soldering Products


Size: ‎Water Soluble Refill


Item Package Quantity: ‎1


Date First Available: July 28, 2012


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Top Amazon Reviews

    • 4.0 out of 5 stars Great for SMD assembly work
I like this flux because compared to many other fluxes out there, it is very easy to clean up. I can recommend it for applications that involved fluxing fine-pitched SMD components for drag soldering and like operations. I am still learning how to control the rate of dispensing, it's not as simple to control as some plunger-based competitors but perfectly adequate as long as you can tolerate occasional accidental puddling. The flux itself is very fluid and settles as a thin layer, which works well if your working surface is flat; horizontal and the components are SMD components that do not require tons of flux in the first place. Does not work well for chip removal scenarios when the board is mounted in a non-horizontal vise, the flux will simply run off the board. Through-hole components and hole cleaning is more difficult to achieve with this flux. Unlike the more viscous competitors (chipquik et al), this flux cannot be dabbled on thickly enough to survive the application of the iron for any length of time. However, a flux like this is very handy for fine-pitch SMD work since flux is very helpful to achieve a good bond and relying on a rosin-solder core to provide adequate flux when working with extra thin solder and a fine-tip solder tip might be pushing it. ... show more
Reviewed in the United States 🇺🇸 on February 8, 2014 by Constantin
    • 5.0 out of 5 stars High Quality. Very Effective.
Size: Water Souluble Pen
Best pen for electronics I've used so far. Quality tip didn't tear or get damaged when dragging over sharp edges but still conformed around them to flood with flux. I bought cheaper pens from a famous chinese website and got junk that didn't solder well at all. This is superior quality for electronic soldering. It's worth the premium to eliminate the lottery from chinese vendors. ... show more
Reviewed in the United States 🇺🇸 on September 11, 2017 by Matt
    • 5.0 out of 5 stars Goog
Size: Water Souluble Pen
Well not much to say here it’s a good pen when you press the tip flux is released into it like a magic marker it’s refillable but I haven’t had time to look for liquid flux to refill it I will probably have to drop an email to the vendor to see what would work best .
Reviewed in the United States 🇺🇸 on April 23, 2018 by Shirrell Spencer
    • 5.0 out of 5 stars Very handy
Size: Water Souluble Pen
Even tho I use flux solder, i find using this flux pen makes more precise joints. Especially on the smallest points.
Reviewed in the United States 🇺🇸 on January 6, 2020 by Gunslinger
    • 5.0 out of 5 stars Works really well!
Size: Water Souluble Pen
Works great for SMT rework! Push the tip in and the flux comes out and wets the tip (but not too much). You can use either the wide side or the corner to relatively precisely apply the flux to a solder pad. Solder melts easily, and no mess to clean up.
Reviewed in the United States 🇺🇸 on May 2, 2017 by Michael Weber
    • 5.0 out of 5 stars Superior flux for hand soldered joints
Size: Water Souluble Pen
Excellent for hand soldered joints. Great wetting and cuts through oxidation on pads much better than paste flux. Not suitable for bga or similar applications.
Reviewed in the United States 🇺🇸 on July 27, 2018 by Genaugmen
    • 3.0 out of 5 stars no sticky. :(
Size: Water Souluble Pen
probably good to light a fire. But not to stick solder to a board. My old expired stuff is way better than this.
Reviewed in the United States 🇺🇸 on August 18, 2018 by Lee A. Bartholomew
    • 5.0 out of 5 stars and any excess cleaned up easy once I was done soldering
Wow, this was a huge step up from slapping on blobs of rosin from a jar. It went on where I needed it, even to the tight spots, and any excess cleaned up easy once I was done soldering.
Reviewed in the United States 🇺🇸 on July 18, 2016 by Mr. Jim

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