Im looking for flux to use when soldering circuit boards will this work?

If you are looking for flux to use for soldering circuit boards, you need to consider looking elsewhere. Will it "work", sure, but it may damage the board you're working on. This kind of flux is acid based, it's meant for pipe fitting, not for electronics. The same goes for stained glass, the acids won't damage it. It says so in its description "ideal for use with 95/5 and other common solders." In electronics soldering, leaded solder is preferred. It flows a lot easier, and a long as you don't eat it you won't be poisoned.

Is this an acid flux? thank you.

I Believe do. I got it to solder a glass piece but haven’t used it yet

Will this work with harris sta-brite solder (96% tin/4% silver, melts at 430 f)?

I use this with a Wen 250 watt soldering gun , and it works Great with Light gage solder [ I use it for rewiring chores all the Time ]

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RectorSeal Nokorode 14010 Regular Paste Flux, Cleans and Fluxes, Plumbing, 4 oz

RectorSeal Nokorode 14010 Regular Paste Flux, Cleans and Fluxes, Plumbing, 4 oz

Product ID: 17221793

Details

Brand
Rectorseal
Item Form
Paste
Material
Paste
Special Feature
Lead Free Weld
Specific Uses For Product
Repair

🔧Compatible with multiple metals (except stainless, aluminum, magnesium)

🧴Smooth paste consistency for easy application

⚙️Lead & acid free for safe use

70.44 DT

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Description

🛠️ Flux like a pro, solder with confidence!

TIME COST EFFICIENT - Cleans and fluxes simultaneously, speeding up your workflow and saving you money on repairs.
EFFORTLESS APPLICATION - Smooth, soft paste consistency ensures precise, mess-free fluxing every time.
TRUSTED BY PROFESSIONALS - RectorSeal’s industry-leading quality trusted by HVAC, plumbing, and construction pros worldwide.
SAFE SUSTAINABLE SOLDERING - Lead and acid free formula protects your health and plumbing systems without compromise.
VERSATILE METAL COMPATIBILITY - Works seamlessly on copper, tin, zinc, nickel, and sheet lead—covering all your common soldering needs.

RectorSeal Nokorode 14010 Regular Paste Flux is a 4 oz lead and acid free soldering paste designed for easy application and reliable performance on common metals like copper and tin. Ideal for professional tradesmen, it cleans and fluxes simultaneously, ensuring strong, durable joints without harmful chemicals.

Specifications

ASIN	B0013B1XJW
Best Sellers Rank	#67,405 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #64 in Soldering Flux
Brand Name	Rectorseal
Color	Colorless
Compatible Material	Metals (Excluding Stainless Steel, Aluminum, and Magnesium)
Container Type	Aerosol Can
Customer Reviews	4.7 4.7 out of 5 stars (398)
Full Cure Time	24 hours
Global Trade Identification Number	00052541140103
Included Components	Rectorseal 14010 4-Ounce Nokorode Regular Paste Flux
Item Form	Paste
Item Package Quantity	1
Item Type Name	Rectorseal 14010 4-Ounce Nokorode Regular Paste Flux
Item Weight	4 ounces
Manufacturer	The Rectorseal Corporation
Material Type	Paste
Model	14010
Number of Pieces	1
Other Special Features of the Product	Lead Free, Odorless, Easy-to-use, Promotes Strong Weld
Part Number	14010
Specific Uses For Product	Repair
UPC	052541140103
Unit Count	4 Ounce
Viscosity Level	Low to Medium
Volume	4 fluid ounces
Warranty Description	Warranty
Water Resistance Level	Not Water Resistant

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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70.44 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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