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

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 !

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.

M**E

Liquid flux

Very good quality liquids flux. Excellent value. It has a very fine tip for microsoldering and is very easy to use.

A**E

Flux overloaded

This liquid solder flux dropper is the precision tool I never knew I needed—until I used it and realized I also need a steady hand and the patience of a monk. The flux itself works great, but one wrong squeeze and you’ve got a tiny chemical Slip ‘n Slide on your workbench.The dropper tip is so fine, it made me feel like a surgeon performing open-heart soldering. Spoiler: I am not a surgeon. Things got messy, but hey, the connections were solid, and my ego only slightly bruised.Rating: 4/5 🌟 (Works great, but beware: one extra drop and you’re in flux overload.)

I**N

Works great… negative reviewers don’t understand flux. Read below for metal tip install:

This flux works fantastic!! Most negative reviews appear to be made by folks who don’t really understand working with flux. Good flux is typically VERY sticky… almost like tree sap. It cleans off easily with acetone (nail polish remover, carb cleaner, or brake cleaner all work great)The cap/tip that comes with the bottle works VERY good and makes the flux application much easier onto small wires, BUT, it’s a little hard to figure out. You HAVE to remove the small plastic tip that’s installed BEFORE you can screw on the metal tip. If you simply push the plastic tip to the side, it should pop out. Then you can screw on the metal tip. Would be helpful if they included some instructions to explain this… took me a while to figure it out at first. But once that’s installed, you’ll find that this stuff works really well.It is also a LOT of flux compared to those annoying flux pens that tend to either go dry OR dump a crapload of flux on your wires…. almost never the exact amount you need :) This bottle however, makes it super easy to get the exact amount you need, every time.If the metal tip gets clogged (which will likely happen at some point) heat the tip up a bit with a small heat gun or lighter and it should free up easily.

T**N

Good flux

Works very well. Solder flows nicely and is very easy to clean up. Just need to remove the cap and the clear spout and replace with the needle spout/cap. Sealed very well in bag, I saw no evidence of leakage in the packaging.

C**A

Excellent Product & Value

Great value. This product is excellent when soldering. The solder melts & flows well. The viscosity is not too thin & not too thick. It permeates stranded wire easily but stays in place where you put it. It can leave a sticky residue around your solder joint but I have found it to not be a problem.

I**R

Skin irritant, but works great

Does the job well, but be CAREFUL to not get this ON YOUR SKIN!There should be warnings that it is very irritating to skin.Mine came leaking in the package and got on my hands.Immediately my skin burned and also became very itchy!Otherwise, works very well

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks 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

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks 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 South Africa