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SCK
July 24, 2025
I did not find a large selection of flux available on Amazon, so I bought this one, and I have to say it works great. I have no issues with the solder, I am using it with a Hakko 888 soldering station, and for my basic soldering needs it works great. The solder has a red die of some sort, and when it gets on my board I solder on, it does stain slightly, but I always solder with this board down to protect the counter top I am soldering on so no issues there, just keep that in mind that if you need to protect the surface of your work station cover it or clean up any messes immediately.
JOHN M.
May 22, 2025
Worked exactly right.
mukunda777
May 11, 2025
Good flux for a good price. Easy application and clean-up.Very light smell when soldering. I Recommend this flux very highly.
SpaceSheep1
May 3, 2025
I primarily needed to tin lots of wires, and have been using liquid flux pen for this which was hard to use with wires. This flux is perfect for the task. Just dip wires into it and they happy suck solder from soldering iron without any issues.
Dee Z Nats
April 7, 2025
First impressions: I've never used Flux Soldering Paste before so this was a first for meThe Pros: Comes in a nice little case and works wellThe Cons: None that I can think ofWorth the Money / Would I buy this item again?: Yes
ricardo velazquez delgado
March 27, 2025
it works but the brand name doesn’t match the brand in the photo and i was expecting real “ruby red”
Customer
March 9, 2025
Tried to use for stained glass copper foil soldering. It does not work. The lead solder does not flow with this flux.
I want it
February 12, 2025
Well, it works, thats the plus side.In my opinion its not real good for small stuff, like race/freestyle drone building.The reason why is because of the consistency of the flux. It's a little bit like jello or something (a little chunky, even if you stir it some). Which makes it hard to apply just a little bit. not real gooey, more like jello.A little hard to apply properly for what i need. probably not the application intended. not manufacturers fault.
Manny
January 23, 2025
Works well and lasts a long time.
OugaBooga
January 14, 2025
Does what it's supposed, no issues at all.Very good quality, better then i expected for the price.delivery was FAST
Esty
December 4, 2024
Under no circumstance does it mention it isn't for Electrical Circuit soldering. Should mention it besides simply on the box.
Allen Larson
December 3, 2024
Good price and delivery
Jérémie
October 26, 2024
It was not said on amazon that this product is not fo electronics. But it is written on the product box !!Ce n'était écrit nul part sur ce site que ce n'était pas pour l'électronique... Mais c'est bien spécifié sur la boite du produit !!Not for electronics / pas pour l'électronique !
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