Liquid Solder Flux Dropper (30 ml/1 Oz.) I RMA Liquid Solder Flux I Soldering Flux I Electrical Solder I No Clean Liquid Flux I Rosin Flux I Soldering Flux for Electronics I Lead Free Liquid Solder I
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Liquid Solder Flux Dropper (30 ml/1 Oz.) I RMA Liquid Solder Flux I Soldering Flux I Electrical Solder I No Clean Liquid Flux I Rosin Flux I Soldering Flux for Electronics I Lead Free Liquid Solder I

4.6/5
Product ID: 600049690
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High Purity Formula
🌱Organic & Eco-friendly
🛡️Non-Corrosive Protection

Description

🔧 Solder Smart, Solder Green!

  • PERFECTLY PACKAGED - 30 ml of premium flux ensures you have enough for all your projects.
  • NON TOXIC ASSURANCE - Breathe easy with our lead-free, non-irritant soldering solution.
  • ECO CONSCIOUS CHOICE - Join the movement with our organic, RoHS compliant formula.
  • OXIDATION RESISTANCE - Say goodbye to oxidation with our high boiling formulation.
  • UNLEASH YOUR SOLDERING POTENTIAL - Experience the power of advanced RMA liquid flux for flawless joints.

The Liquid Solder Flux Dropper (30 ml) by Quimtech is a high-purity, eco-friendly soldering solution designed for electronics. Its advanced RMA formula is non-corrosive, oxidation-resistant, and compliant with RoHS standards, making it the ideal choice for both professional and DIY soldering applications.

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Specifications

ManufacturerQuimtech
Part NumberCP-4023
Item Weight1.23 ounces
Product Dimensions3.93 x 1.26 x 3.93 inches
Country of OriginGuatemala
Item model numberCP-4023
Size30 ml
ColorAmber
MaterialRosin
Power Sourceac_dc
Item Package Quantity1
Included Components1 Solder Flux Dropper
Batteries Included?No
Batteries Required?No

Reviews

4.6

All from verified purchases

T**R

Solder loose juice and a teeny tiny bottle!

I’m not a big fan of using flux. Most times you can avoid using it, but there is the occasion where you need to use just a teeny tiny a bit of liquid solder flux, just to get things going.If you watch the YouTubes you may see several video creators that do retro computer restoration or what have you, just swathing that gunk all over the place by the half gallon at a time!Don’t believe it people!Melt a little new solder onto an old blob if it’s being stubborn, and you never have to use flux.Again, except for in certain circumstances.I do computer and video game console PCB repair, recaps, etc. I also work with solid state pinball machines by the plenty. There are times when components are just too close together or just stubborn going through a ground plane that you just gotta add a little flux.That’s why this teeny tiny bottle comes in handy.It’s got two types of applicator tip, one is molded into the model and the other is a screw on metal needle, which is super tight!Especially if you’re tighten it!My first use with this bottle was on a Bally pinball MPU board from the late 1970s. That suffered from battery leakage.Which means removing a whole bunch of components, cleaning the alkaline damage, repairing the alkaline damage, and then reinstalling new components that were damaged.This was actually the first time I used liquid solder flux on a board.Typically, I go without, as mentioned earlier, or use solder flux paste.This is much easier, and you don’t have to crank up the heat output on your solder iron nearly as much to get things free. My choice heat range is about 625°F, but with liquid flux, I could go slower, at about 550°F.These are my observations, your results may vary!Ask for value for money, it’s a little pricey for how little you get, but at the same time, I’m not going to be using this whole bottle in a day or in a week or maybe even a year, so the price isn’t too terribly bad in the long run.The quality is good, it’s not incredibly slimy like the flux paste, and much easier to clean off after being worked with.Yes, I would recommend this! It’s kind of the tool that you don’t use too often, but it sure is nice to have around!

J**E

Perfec thickness for PCBs

Love this, very easy to use with included dropper attachment and this flux blend is a great medium for small projects. The fluid isn't so thin that is leaks everywhere but not so thick that it won't travel onto lower pads. I would highly recommend this over the thicker flux products when working on more intricate projects.

P**Y

Great for soldering small gauge stranded wire.

Great product! This is perfect for soldering stranded wire and making small solder joints. The liquid flux flows into the strands of the wire and allows the solder to flow into the wire very quickly, forming a good strong joint with just a very small amount of solder. The applicator tip is the prefect diameter and length for applying the flux precisely where you need it. Despite the small size of the bottle, it should last a long time since you don’t need to use much at all.

L**E

Its a good buy

It Does What it should, try not to use too much of it, it leaves a sticky residue even if you clean with isopropyl alcohol and a brush

C**T

An essential for PCB work.

I like the quantity and the dispenser. This will last me for years. While I always use rosin core solder, sometimes a bit more is needed or the hot iron burns off all the flux core too soon.

B**K

Works as expected. no leaks, muss or mess. Flux works well.

I had previously purchased from Amazon, a Weller flux bottle setup with MG flux. The similar size Weller applicator bottle also had a needle top to replace the larger plastic applicator, like this one.There was no way to use the needle applicator. Flux was too thick, it leaked out past the threaded base when you slightly squeezed the bottle to try and force the flux out of the bottle thru the needle. Mess, un usable unless you used the plastic insert, even that leaked and was a bit of a mess , just not as bad as the needle cap.This, one , perfect, no leaks, flux is thin enough to drop out w/o pressure on the bottle. no mess no fuss.Winner !

B**S

Make soldering easy

Works fantastic. Make something to hold the bottle up right so it doesn’t get knocked over.

D**S

Shake well before you use

That cakes up the tip of my soldering iron with solder

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Liquid Solder Flux Dropper 30 Ml 1 Oz I Rma | Desertcart GERMANY